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62e4a76 Trond Myklebust 10 November 2011, 19:30:37 UTC NFS: Revert pnfs ugliness from the generic NFS read code path pNFS-specific code belongs in the pnfs layer. It should not be hijacking generic NFS read or write code paths. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> 10 November 2011, 19:50:26 UTC
2aa1353 Stanislav Kinsbursky 10 November 2011, 11:33:23 UTC SUNRPC: destroy freshly allocated transport in case of sockaddr init error Otherwise we will leak xprt structure and struct net reference. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> 10 November 2011, 19:50:07 UTC
a6f498a Trond Myklebust 07 November 2011, 20:50:32 UTC NFS: Fix a regression in the referral code Fix a regression that was introduced by commit 0c2e53f11a6dae9e3af5f50f5ad0382e7c3e0cfa (NFS: Remove the unused "lookupfh()" version of nfs4_proc_lookup()). In the case where the lookup gets an NFS4ERR_MOVED, we want to return the result of nfs4_get_referral(). Instead, that value is getting clobbered by the call to nfs4_handle_exception()... Reported-by: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de> Tested-by: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> 07 November 2011, 21:20:00 UTC
0486958 Jeff Layton 04 November 2011, 17:31:22 UTC nfs: move nfs_file_operations declaration to bottom of file.c (try #2) ...a remove a set of forward declarations. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> 04 November 2011, 20:39:11 UTC
1788ea6 Jeff Layton 04 November 2011, 17:31:21 UTC nfs: when attempting to open a directory, fall back on normal lookup (try #5) commit d953126 changed how nfs_atomic_lookup handles an -EISDIR return from an OPEN call. Prior to that patch, that caused the client to fall back to doing a normal lookup. When that patch went in, the code began returning that error to userspace. The d_revalidate codepath however never had the corresponding change, so it was still possible to end up with a NULL ctx->state pointer after that. That patch caused a regression. When we attempt to open a directory that does not have a cached dentry, that open now errors out with EISDIR. If you attempt the same open with a cached dentry, it will succeed. Fix this by reverting the change in nfs_atomic_lookup and allowing attempts to open directories to fall back to a normal lookup Also, add a NFSv4-specific f_ops->open routine that just returns -ENOTDIR. This should never be called if things are working properly, but if it ever is, then the dprintk may help in debugging. To facilitate this, a new file_operations field is also added to the nfs_rpc_ops struct. Cc: stable@kernel.org Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> 04 November 2011, 20:39:04 UTC
1583171 Linus Torvalds 04 November 2011, 19:33:34 UTC Merge branch 'for-linus' of git://github.com/cmetcalf-tilera/linux-tile * 'for-linus' of git://github.com/cmetcalf-tilera/linux-tile: arch/tile: factor out <arch/opcode.h> header arch/tile: add the <arch> headers to the set of installed kernel headers arch/tile: avoid exporting a symbol no longer used by gcc arch/tile: avoid ISO namespace pollution with <asm/sigcontext.h> 04 November 2011, 19:33:34 UTC
6736c04 Linus Torvalds 04 November 2011, 19:27:43 UTC Merge branch 'nfs-for-3.2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs * 'nfs-for-3.2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (25 commits) nfs: set vs_hidden on nfs4_callback_version4 (try #2) pnfs-obj: Support for RAID5 read-4-write interface. pnfs-obj: move to ore 03: Remove old raid engine pnfs-obj: move to ore 02: move to ORE pnfs-obj: move to ore 01: ore_layout & ore_components pnfs-obj: Rename objlayout_io_state => objlayout_io_res pnfs-obj: Get rid of objlayout_{alloc,free}_io_state pnfs-obj: Return PNFS_NOT_ATTEMPTED in case of read/write_pagelist pnfs-obj: Remove redundant EOF from objlayout_io_state nfs: Remove unused variable from write.c nfs: Fix unused variable warning from file.c NFS: Remove no-op less-than-zero checks on unsigned variables. NFS: Clean up nfs4_xdr_dec_secinfo() NFS: Fix documenting comment for nfs_create_request() NFS4: fix cb_recallany decode error nfs4: serialize layoutcommit SUNRPC: remove rpcbind clients destruction on module cleanup SUNRPC: remove rpcbind clients creation during service registering NFSd: call svc rpcbind cleanup explicitly SUNRPC: cleanup service destruction ... 04 November 2011, 19:27:43 UTC
16dfd1f Linus Torvalds 04 November 2011, 19:14:11 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/qib: Fix panic in RC error flushing logic IB/iser: DMA unmap TX bufs used for iSCSI/iSER headers IB/iser: Use separate buffers for the login request/response IB/mthca: Fix buddy->num_free allocation size 04 November 2011, 19:14:11 UTC
b319668 Wang Sheng-Hui 04 November 2011, 18:22:33 UTC Documentation: drop as block elevator reference in switching-sched.txt Remove 'as' for as is no longer supported, and we can not use 'elevator=as' any more. Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 04 November 2011, 19:01:48 UTC
ee31892 Bryan Wu 04 November 2011, 18:22:29 UTC Documentation: fix leds-class.txt duplicated word Fix a typo (duplicated word) in Documentation/leds/leds-class.txt Signed-off-by: Bryan Wu <bryan.wu@canonical.com> Acked-by: Richard Purdie <rchard.purdie@linuxfoundation.org> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 04 November 2011, 19:01:48 UTC
b670722 Marcos Paulo Souza 04 November 2011, 18:22:26 UTC Documentation: Computone ip2 is orphaned Removed the email for support and fixes for orphaned ip2 driver. Signed-off-by: Marcos Paulo de Souza <marcos.mage@gmail.com> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 04 November 2011, 19:01:48 UTC
ab05210 Marcos Paulo de Souza 04 November 2011, 18:22:22 UTC Documentation: HFS is orphaned Removed the reference of Roman Zippel, last maintainer, of orphaned HFS filesystem. Signed-off-by: Marcos Paulo de Souza <marcos.mage@gmail.com> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 04 November 2011, 19:01:48 UTC
b218ab0 Antonio Ospite 04 November 2011, 18:22:19 UTC Documentation: update CodingStyle use of braces After commit 38829dc9d7b4 ("Documentation/CodingStyle: flesh out if-else examples") highlight that if _only_one_ branch of a conditional statement is a single statement, then braces are to be used on both branches. Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 04 November 2011, 19:01:47 UTC
d83fe6b Marcos Paulo de Souza 04 November 2011, 18:22:14 UTC Documentation: fix inotify source file paths Fixes the path to find the source files of the inotify subsystem. Signed-off-by: Marcos Paulo de Souza <marcos.mage@gmail.com> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 04 November 2011, 19:01:47 UTC
123aeec Kumar Appaiah 04 November 2011, 18:22:09 UTC Documentation: thinkpad-acpi grammo fixes This adds minor grammatical fixes to the description of the keys in the thinkpad-acpi documentation. Signed-off-by: Kumar Appaiah <a.kumar@alumni.iitm.ac.in> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 04 November 2011, 19:01:47 UTC
5fe69d7 Li Zefan 04 November 2011, 18:22:05 UTC Documentation: update cgroups notes - ns cgroup has been removed. - it's true moving a task to another cgroup can fail. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Paul Menage <paul@paulmenage.org> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 04 November 2011, 19:01:46 UTC
b8108d6 Roland Dreier 04 November 2011, 16:36:04 UTC Merge branches 'iser', 'mthca' and 'qib' into for-next 04 November 2011, 16:36:04 UTC
30ab7e2 Mike Marciniszyn 04 November 2011, 12:26:52 UTC IB/qib: Fix panic in RC error flushing logic The following panic can occur when flushing a QP: RIP: 0010:[<ffffffffa0168e8b>] [<ffffffffa0168e8b>] qib_send_complete+0x3b/0x190 [ib_qib] RSP: 0018:ffff8803cdc6fc90 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8803d84ba000 RCX: 0000000000000000 RDX: 0000000000000005 RSI: ffffc90015a53430 RDI: ffff8803d84ba000 RBP: ffff8803cdc6fce0 R08: ffff8803cdc6fc90 R09: 0000000000000001 R10: 00000000ffffffff R11: 0000000000000000 R12: ffff8803d84ba0c0 R13: ffff8803d84ba5cc R14: 0000000000000800 R15: 0000000000000246 FS: 0000000000000000(0000) GS:ffff880036600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 0000000000000034 CR3: 00000003e44f9000 CR4: 00000000000406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process qib/0 (pid: 1350, threadinfo ffff8803cdc6e000, task ffff88042728a100) Stack: 53544c5553455201 0000000100000005 0000000000000000 ffff8803d84ba000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ffff8803cdc6fd30 ffffffffa0165d7a Call Trace: [<ffffffffa0165d7a>] qib_make_rc_req+0x36a/0xe80 [ib_qib] [<ffffffffa0165a10>] ? qib_make_rc_req+0x0/0xe80 [ib_qib] [<ffffffffa01698b3>] qib_do_send+0xf3/0xb60 [ib_qib] [<ffffffff814db757>] ? thread_return+0x4e/0x777 [<ffffffffa01697c0>] ? qib_do_send+0x0/0xb60 [ib_qib] [<ffffffff81088bf0>] worker_thread+0x170/0x2a0 [<ffffffff8108e530>] ? autoremove_wake_function+0x0/0x40 [<ffffffff81088a80>] ? worker_thread+0x0/0x2a0 [<ffffffff8108e1c6>] kthread+0x96/0xa0 [<ffffffff8100c1ca>] child_rip+0xa/0x20 [<ffffffff8108e130>] ? kthread+0x0/0xa0 [<ffffffff8100c1c0>] ? child_rip+0x0/0x20 RIP [<ffffffffa0168e8b>] qib_send_complete+0x3b/0x190 [ib_qib] The RC error state flush logic in qib_make_rc_req() could return all of the acked wqes and potentially have emptied the queue. It would then unconditionally try return a flush completion via qib_send_complete() for an invalid wqe, or worse a valid one that is not queued. The panic results when the completion code tries to maintain an MR reference count for a NULL MR. This fix modifies logic to only send one completion per qib_make_rc_req() call and changing the completion status from IB_WC_SUCCESS to IB_WC_WR_FLUSH_ERR as the completions progress. The outer loop will call as many times as necessary to flush the queue. Reviewed-by: Ram Vepa <ram.vepa@qlogic.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com> Signed-off-by: Roland Dreier <roland@purestorage.com> 04 November 2011, 16:35:44 UTC
dee119b Linus Torvalds 04 November 2011, 16:35:24 UTC Merge branch 'process_vm' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux * 'process_vm' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux: [IA64] Wire up cross memory attach syscalls 04 November 2011, 16:35:24 UTC
5243954 Or Gerlitz 03 November 2011, 22:21:27 UTC IB/iser: DMA unmap TX bufs used for iSCSI/iSER headers The current driver never does DMA unmapping on these buffers. Fix that by adding DMA unmapping to the task cleanup callback, and DMA mapping to the task init function (drop the headers_initialized micro-optimization). Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com> 04 November 2011, 16:32:44 UTC
2c4ce60 Or Gerlitz 03 November 2011, 22:19:46 UTC IB/iser: Use separate buffers for the login request/response The driver counted on the transactional nature of iSCSI login/text flows and used the same buffer for both the request and the response. We also went further and did DMA mapping only once, with DMA_FROM_DEVICE, which violates the DMA mapping API. Fix that by using different buffers, one for requests and one for responses, and use the correct DMA mapping direction for each. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com> 04 November 2011, 16:30:52 UTC
1046a2c Linus Torvalds 04 November 2011, 14:58:25 UTC Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (144 commits) [media] saa7134.h: Suppress compiler warnings when CONFIG_VIDEO_SAA7134_RC is not set [media] it913x [VER 1.07] Support for single ITE 9135 devices [media] Support for Terratec G1 [media] cx25821: off by one in cx25821_vidioc_s_input() [media] media: tea5764: reconcile Kconfig symbol and macro [media] omap_vout: Add poll() support [media] omap3isp: preview: Add crop support on the sink pad [media] omap3isp: preview: Rename min/max input/output sizes defines [media] omap3isp: preview: Remove horizontal averager support [media] omap3isp: Report the ISP revision through the media controller API [media] omap3isp: ccdc: remove redundant operation [media] omap3isp: Fix memory leaks in initialization error paths [media] omap3isp: Add missing mutex_destroy() calls [media] omap3isp: Move *_init_entities() functions to the init/cleanup section [media] omap3isp: Move media_entity_cleanup() from unregister() to cleanup() [media] MFC: Change MFC firmware binary name [media] vb2: add vb2_get_unmapped_area in vb2 core [media] v4l: Add v4l2 subdev driver for S5K6AAFX sensor [media] v4l: Add AUTO option for the V4L2_CID_POWER_LINE_FREQUENCY control [media] media: ov6650: stylistic improvements ... 04 November 2011, 14:58:25 UTC
46e85f5 Linus Torvalds 04 November 2011, 14:53:16 UTC Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: (w83627ehf) Add support for the W83627UHG hwmon: (w83627ehf) Clean up probe function hwmon: (w83627ehf) Properly report PECI and AMD-SI sensor types hwmon: Use i2c_smbus_{read,write}_word_swapped hwmon: (smsc47b397) Fix checkpatch errors hwmon: (lm90) Make code more readable hwmon: (lm90) Fix warnings hwmon: (ibmaem) Avoid repeated memory allocations hwmon: (ibmaem) Make instance initializations independent hwmon: (ibmaem) Fix error paths hwmon: (lm73) Make detection less problematic hwmon: Avoid building drivers for powerpc that read/write ISA addresses 04 November 2011, 14:53:16 UTC
b2409fb Linus Torvalds 04 November 2011, 14:51:43 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (24 commits) ALSA: hda/realtek - Skip invalid digital out pins ALSA: hda/sigmatel - Automatically retrieve digital I/O widgets ALSA: hda - Remove unused variables ALSA: hda/realtek - Don't create alt-stream for capture when unnecessary ALSA: hda - Add support for 92HD65 / 92HD66 family of codecs ALSA: hda - Disable power-widget control for IDT 92HD83/93 as default ALSA: hda - Check NO_PRESENCE pincfg default bit ASoC: Ensure we always delay for WM8962 FLL when starting from SYSCLK ASoC: Ensure the WM8962 oscillator and PLLs start up disabled ASoC: Ensure WM8962 PLL registers are reset ALSA: intel8x0 - Fix inclusion of kvm_para.h ALSA: hda_hwdep: Fix possible buffer overflow ASoC: Fix return value of wm5100_gpio_direction_out() ASoC: WM8904: Set `invert' bit for Capture Switch ASoC: Leave input audio data bit length settings untouched in wm8711_set_dai_fmt ASoC: wm8711: Fix wrong mask for setting input audio data bit length select ALSA: intel8x0: Improve performance in virtual environment ALSA: hdspm - Enable all firmware ranges for PCI MADI/AES cards ALSA: hdsp - Correct HDSP_VERSION_BIT constant, thus partly fixing RPM detection ALSA: hdspm - Fix MADI channel format in the status ioctl ... 04 November 2011, 14:51:43 UTC
6b1506c Linus Torvalds 04 November 2011, 14:49:29 UTC Merge branch 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6 * 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6: dt: add empty of_machine_is_compatible ahci: add DT binding for Calxeda AHCI controller dt/platform: minor cleanup dt: add empty of_alias_get_id() for non-dt builds 04 November 2011, 14:49:29 UTC
6070295 Jeff Layton 04 November 2011, 11:04:10 UTC nfs: set vs_hidden on nfs4_callback_version4 (try #2) This service should not be registered with or unregistered from rpcbind. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> 04 November 2011, 13:00:09 UTC
eff7687 Jean Delvare 04 November 2011, 11:00:48 UTC hwmon: (w83627ehf) Add support for the W83627UHG This is essentially a stripped down version of the W83627DHG. Noticeable difference is that it is still powered with +5V, as older models, even though the ADC resolution is 8 mV as newer models have. Thanks to Ulf Bruman (Saab Group) for doing all the testing. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> 04 November 2011, 11:00:48 UTC
6ba71de Jean Delvare 04 November 2011, 11:00:47 UTC hwmon: (w83627ehf) Clean up probe function The probe function has grown pretty large, I think it's time for some cleanups, starting with these two simple ones: * Move temp3/in6 check for the W83667HG later in the function, where it is done for all other chip types. * Move temperature register setting to a separate function, to avoid code duplication. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> 04 November 2011, 11:00:47 UTC
2265cef Jean Delvare 04 November 2011, 11:00:47 UTC hwmon: (w83627ehf) Properly report PECI and AMD-SI sensor types When temperature sources are PECI or AMD-SI agents, it makes no sense to report their type as diode or thermistor. Instead we must report their digital nature. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> 04 November 2011, 11:00:47 UTC
90f4102 Jean Delvare 04 November 2011, 11:00:47 UTC hwmon: Use i2c_smbus_{read,write}_word_swapped Make use of the new i2c_smbus_{read,write}_word_swapped functions. This makes the driver code more compact and readable. It also ensures proper error handling. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Dirk Eibach <eibach@gdsys.de> Cc: "Mark M. Hoffman" <mhoffman@lightlink.com> Cc: Guillaume Ligneul <guillaume.ligneul@gmail.com> 04 November 2011, 11:00:47 UTC
371f2e0 Jean Delvare 04 November 2011, 11:00:47 UTC hwmon: (smsc47b397) Fix checkpatch errors Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> 04 November 2011, 11:00:47 UTC
b2589ab Jean Delvare 04 November 2011, 11:00:47 UTC hwmon: (lm90) Make code more readable Clean up the code to make it more readable: * Remove reg_ and new_ prefixes from variable names, they made the names longer, causing extra line breaks, while not adding much value. * Introduce struct device dev* = &client->dev in two functions, to avoid repeating client->dev everywhere in these functions. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> 04 November 2011, 11:00:47 UTC
8dc089d Jean Delvare 04 November 2011, 11:00:46 UTC hwmon: (lm90) Fix warnings With some configuration option combinations, we get the following warnings: drivers/hwmon/lm90.c: In function 'lm90_detect': drivers/hwmon/lm90.c:1114: warning: 'chip_id' may be used uninitialized in this function drivers/hwmon/lm90.c:1114: warning: 'reg_config1' may be used uninitialized in this function drivers/hwmon/lm90.c:1114: warning: 'reg_convrate' may be used uninitialized in this function drivers/hwmon/lm90.c:1187: warning: 'reg_emerg2' may be used uninitialized in this function drivers/hwmon/lm90.c:1187: warning: 'reg_status2' may be used uninitialized in this function We can solve these easily by reading the register values first and checking for errors later. These errors should be very rare, even in the case of failed detection, so this change has no impact on performance. And this makes checkpatch.pl happier. Reported-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> 04 November 2011, 11:00:46 UTC
da8ebe4 Jean Delvare 04 November 2011, 11:00:46 UTC hwmon: (ibmaem) Avoid repeated memory allocations Preallocate a buffer for the response to sensor reads, and reuse it for each read instead of allocating a new one each time. This should be faster and should also avoid memory fragmentation. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Darrick J. Wong <djwong@us.ibm.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> 04 November 2011, 11:00:46 UTC
9d84c9e Jean Delvare 04 November 2011, 11:00:46 UTC hwmon: (ibmaem) Make instance initializations independent There is no good reason that I can see why the failure to initialize one instance should prevent other instances from being initialized. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Darrick J. Wong <djwong@us.ibm.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> 04 November 2011, 11:00:46 UTC
547a1c9 Jean Delvare 04 November 2011, 11:00:46 UTC hwmon: (ibmaem) Fix error paths I am under the impression that error paths in functions aem_init_aem1_inst() and aem_init_aem2_inst() are incorrect. In several cases, the function returns 0 on error, which I suspect is not intended. Fix this by properly tracking error codes. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Darrick J. Wong <djwong@us.ibm.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> 04 November 2011, 11:00:46 UTC
24d6e2a Jean Delvare 04 November 2011, 11:00:46 UTC hwmon: (lm73) Make detection less problematic Word reads can cause trouble with some I2C devices, so do as much detection as we can using only byte reads, and only use a word read in the end to confirm the positive match. Also properly handle read errors. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Robert Casanova <robertcasanova@nanometrics.ca> 04 November 2011, 11:00:46 UTC
746cdfb Dean Nelson 04 November 2011, 11:00:45 UTC hwmon: Avoid building drivers for powerpc that read/write ISA addresses A modprobe of hwmon drivers that read/write ISA addresses on a powerpc results in a kernel Oops. These reads/writes are being done via the inb()/in_8() and outb()/out_8() macros. Prevent these drivers from being built for powerpc. Signed-off-by: Dean Nelson <dnelson@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> 04 November 2011, 11:00:45 UTC
50e07f8 Stephen Warren 25 October 2011, 12:01:26 UTC dt: add empty of_machine_is_compatible The patch adds an empty function for non-dt build, so that drivers migrating to dt can save some '#ifdef CONFIG_OF'. v3: New patch Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 04 November 2011, 04:12:51 UTC
1a67a57 Linus Torvalds 04 November 2011, 04:07:58 UTC Merge git://git.samba.org/sfrench/cifs-2.6 * git://git.samba.org/sfrench/cifs-2.6: cifs: Assume passwords are encoded according to iocharset (try #2) CIFS: Fix the VFS brlock cache usage in posix locking case [CIFS] Update cifs version to 1.76 CIFS: Remove extra mutex_unlock in cifs_lock_add_if 04 November 2011, 04:07:58 UTC
6dbbd92 Linus Torvalds 04 November 2011, 04:05:43 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (45 commits) be2net: Add detect UE feature for Lancer be2net: Prevent CQ full condition for Lancer be2net: Fix disabling multicast promiscous mode be2net: Fix endian issue in RX filter command af_packet: de-inline some helper functions MAINTAINERS: Add can-gw include to maintained files net: Add back alignment for size for __alloc_skb net: add missing bh_unlock_sock() calls l2tp: fix race in l2tp_recv_dequeue() ixgbevf: Update release version ixgbe: DCB, return max for IEEE traffic classes ixgbe: fix reading of the buffer returned by the firmware ixgbe: Fix compiler warnings ixgbe: fix smatch splat due to missing NULL check ixgbe: fix disabling of Tx laser at probe ixgbe: Fix link issues caused by a reset while interface is down igb: Fix for I347AT4 PHY cable length unit detection e100: make sure vlan support isn't advertised on old adapters e1000e: demote a debugging WARN to a debug log message net: fix typo in drivers/net/ethernet/xilinx/ll_temac_main.c ... 04 November 2011, 04:05:43 UTC
3983138 Grant Likely 04 November 2011, 03:32:20 UTC Merge branch 'for-grant' of git://sources.calxeda.com/kernel/linux into devicetree/merge 04 November 2011, 03:32:20 UTC
e1cfb67 Padmanabh Ratnakar 03 November 2011, 01:50:08 UTC be2net: Add detect UE feature for Lancer Add code to detect UE in case of Lancer. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net> 04 November 2011, 01:59:40 UTC
9372cac Padmanabh Ratnakar 03 November 2011, 01:49:55 UTC be2net: Prevent CQ full condition for Lancer Indicate to HW that the CQ is cleaned up before posting new RX buffers. This prevents the HW to go into CQ full error condition. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net> 04 November 2011, 01:59:40 UTC
1610c79 Padmanabh Ratnakar 03 November 2011, 01:49:27 UTC be2net: Fix disabling multicast promiscous mode If user tries to disable multicast promiscous mode, the adapter remains in this mode as resetting the multicast promiscous mode was missing in RX filter command. Fixed this. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net> 04 November 2011, 01:59:39 UTC
016f97b Padmanabh Ratnakar 03 November 2011, 01:49:13 UTC be2net: Fix endian issue in RX filter command Use cpu_to_le32() for mcast_num field in RX filter command as this field is of type u32. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net> 04 November 2011, 01:59:39 UTC
5b67b3c David S. Miller 04 November 2011, 01:52:51 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net 04 November 2011, 01:52:51 UTC
e422131 Roland Dreier 04 November 2011, 00:48:25 UTC IB/mthca: Fix buddy->num_free allocation size The num_free field of mthca_buddy has a type of array of unsigned int while it was allocated as an array of pointers. On 64-bit platforms this allocates twice more than required. Fix this by allocating the correct size for the type. This is the same bug just fixed in mlx4 by Eli Cohen <eli@mellanox.co.il>. Signed-off-by: Roland Dreier <roland@purestorage.com> 04 November 2011, 00:48:25 UTC
eea49cc Olof Johansson 02 November 2011, 11:00:49 UTC af_packet: de-inline some helper functions This popped some compiler errors due to mismatched prototypes. Just remove most manual inlines, the compiler should be able to figure out what makes sense to inline and not. net/packet/af_packet.c:252: warning: 'prb_curr_blk_in_use' declared inline after being called net/packet/af_packet.c:252: warning: previous declaration of 'prb_curr_blk_in_use' was here net/packet/af_packet.c:258: warning: 'prb_queue_frozen' declared inline after being called net/packet/af_packet.c:258: warning: previous declaration of 'prb_queue_frozen' was here net/packet/af_packet.c:248: warning: 'packet_previous_frame' declared inline after being called net/packet/af_packet.c:248: warning: previous declaration of 'packet_previous_frame' was here net/packet/af_packet.c:251: warning: 'packet_increment_head' declared inline after being called net/packet/af_packet.c:251: warning: previous declaration of 'packet_increment_head' was here Signed-off-by: Olof Johansson <olof@lixom.net> Cc: Chetan Loke <loke.chetan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 03 November 2011, 22:11:51 UTC
c49b82d Oliver Hartkopp 02 November 2011, 10:55:13 UTC MAINTAINERS: Add can-gw include to maintained files Commit c1aabdf379bc2feeb0df7057ed5bad96f492133e (can-gw: add netlink based CAN routing) added a new include file that's neither referenced by any of the CAN maintainers. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net> 03 November 2011, 22:11:51 UTC
bc417e3 Tony Lindgren 02 November 2011, 13:40:28 UTC net: Add back alignment for size for __alloc_skb Commit 87fb4b7b533073eeeaed0b6bf7c2328995f6c075 (net: more accurate skb truesize) changed the alignment of size. This can cause problems at least on some machines with NFS root: Unhandled fault: alignment exception (0x801) at 0xc183a43a Internal error: : 801 [#1] PREEMPT Modules linked in: CPU: 0 Not tainted (3.1.0-08784-g5eeee4a #733) pc : [<c02fbba0>] lr : [<c02fbb9c>] psr: 60000013 sp : c180fef8 ip : 00000000 fp : c181f580 r10: 00000000 r9 : c044b28c r8 : 00000001 r7 : c183a3a0 r6 : c1835be0 r5 : c183a412 r4 : 000001f2 r3 : 00000000 r2 : 00000000 r1 : ffffffe6 r0 : c183a43a Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 0005317f Table: 10004000 DAC: 00000017 Process swapper (pid: 1, stack limit = 0xc180e270) Stack: (0xc180fef8 to 0xc1810000) fee0: 00000024 00000000 ff00: 00000000 c183b9c0 c183b8e0 c044b28c c0507ccc c019dfc4 c180ff2c c0503cf8 ff20: c180ff4c c180ff4c 00000000 c1835420 c182c740 c18349c0 c05233c0 00000000 ff40: 00000000 c00e6bb8 c180e000 00000000 c04dd82c c0507e7c c050cc18 c183b9c0 ff60: c05233c0 00000000 00000000 c01f34f4 c0430d70 c019d364 c04dd898 c04dd898 ff80: c04dd82c c0507e7c c180e000 00000000 c04c584c c01f4918 c04dd898 c04dd82c ffa0: c04ddd28 c180e000 00000000 c0008758 c181fa60 3231d82c 00000037 00000000 ffc0: 00000000 c04dd898 c04dd82c c04ddd28 00000013 00000000 00000000 00000000 ffe0: 00000000 c04b2224 00000000 c04b21a0 c001056c c001056c 00000000 00000000 Function entered at [<c02fbba0>] from [<c019dfc4>] Function entered at [<c019dfc4>] from [<c01f34f4>] Function entered at [<c01f34f4>] from [<c01f4918>] Function entered at [<c01f4918>] from [<c0008758>] Function entered at [<c0008758>] from [<c04b2224>] Function entered at [<c04b2224>] from [<c001056c>] Code: e1a00005 e3a01028 ebfa7cb0 e35a0000 (e5858028) Here PC is at __alloc_skb and &shinfo->dataref is unaligned because skb->end can be unaligned without this patch. As explained by Eric Dumazet <eric.dumazet@gmail.com>, this happens only with SLOB, and not with SLAB or SLUB: * Eric Dumazet <eric.dumazet@gmail.com> [111102 15:56]: > > Your patch is absolutely needed, I completely forgot about SLOB :( > > since, kmalloc(386) on SLOB gives exactly ksize=386 bytes, not nearest > power of two. > > [ 60.305763] malloc(size=385)->ffff880112c11e38 ksize=386 -> nsize=2 > [ 60.305921] malloc(size=385)->ffff88007c92ce28 ksize=386 -> nsize=2 > [ 60.306898] malloc(size=656)->ffff88007c44ad28 ksize=656 -> nsize=272 > [ 60.325385] malloc(size=656)->ffff88007c575868 ksize=656 -> nsize=272 > [ 60.325531] malloc(size=656)->ffff88011c777230 ksize=656 -> nsize=272 > [ 60.325701] malloc(size=656)->ffff880114011008 ksize=656 -> nsize=272 > [ 60.346716] malloc(size=385)->ffff880114142008 ksize=386 -> nsize=2 > [ 60.346900] malloc(size=385)->ffff88011c777690 ksize=386 -> nsize=2 Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 03 November 2011, 22:09:16 UTC
918eb39 Eric Dumazet 02 November 2011, 12:42:56 UTC net: add missing bh_unlock_sock() calls Simon Kirby reported lockdep warnings and following messages : [104661.897577] huh, entered softirq 3 NET_RX ffffffff81613740 preempt_count 00000101, exited with 00000102? [104661.923653] huh, entered softirq 3 NET_RX ffffffff81613740 preempt_count 00000101, exited with 00000102? Problem comes from commit 0e734419 (ipv4: Use inet_csk_route_child_sock() in DCCP and TCP.) If inet_csk_route_child_sock() returns NULL, we should release socket lock before freeing it. Another lock imbalance exists if __inet_inherit_port() returns an error since commit 093d282321da ( tproxy: fix hash locking issue when using port redirection in __inet_inherit_port()) a backport is also needed for >= 2.6.37 kernels. Reported-by: Simon Kirby <sim@hostway.ca> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Tested-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Balazs Scheidler <bazsi@balabit.hu> CC: KOVACS Krisztian <hidden@balabit.hu> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Simon Kirby <sim@hostway.ca> Signed-off-by: David S. Miller <davem@davemloft.net> 03 November 2011, 22:06:18 UTC
e2e210c Eric Dumazet 02 November 2011, 22:47:44 UTC l2tp: fix race in l2tp_recv_dequeue() Misha Labjuk reported panics occurring in l2tp_recv_dequeue() If we release reorder_q.lock, we must not keep a dangling pointer (tmp), since another thread could manipulate reorder_q. Instead we must restart the scan at beginning of list. Reported-by: Misha Labjuk <spiked.yar@gmail.com> Tested-by: Misha Labjuk <spiked.yar@gmail.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 03 November 2011, 22:02:13 UTC
eb7c792 Chris Metcalf 03 November 2011, 03:02:17 UTC arch/tile: factor out <arch/opcode.h> header The kernel code was using some <asm> headers that included a mix of hardware-specific information (typically found in Tilera <arch> headers) and structures, enums, and function declarations supporting the disassembly function of the tile-desc.c sources. This change refactors that code so that a hardware-specific, but OS- and application-agnostic header, is created: <arch/opcode.h>. This header is then exported to userspace along with the other <arch> headers and can be used to build userspace code; in particular, it is used by glibc as part of implementing the backtrace() function. The new header, together with a header that specifically describes the disassembly code (<asm/tile-desc.h> with _32 and _64 variants), replaces the old <asm/opcode-tile*.h> and <asm/opcode_constants*.h> headers. As part of this change, we are also renaming the 32-bit constants from TILE_xxx to TILEPRO_xxx to better reflect the fact that they are specific to the TILEPro architecture, and not to TILE-Gx and any successor "tile" architecture chips. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> 03 November 2011, 20:58:54 UTC
aeddea5 Chris Metcalf 03 November 2011, 02:33:07 UTC arch/tile: add the <arch> headers to the set of installed kernel headers These headers are similar to the <asm> headers that describe kernel APIs, but instead describe aspects of the actual hardware in an OS- and application-independent manner. We need to include them in the set of installed headers so that userspace tools (including glibc) can build purely from the provided kernel headers. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> 03 November 2011, 20:58:48 UTC
f319d6e Chris Metcalf 03 November 2011, 02:23:41 UTC arch/tile: avoid exporting a symbol no longer used by gcc An earlier Tilera compiler generated calls to an "__ll_mul" function for long long multiplication. Our libgcc supported that as an alias for the normal __muldi3 routine, so we made it available to kernel modules as well. However, for a while now the compiler has internally been generating only the standard __muldi3 symbol, and the version we are giving back to the community does not have the __ll_mul alias, so we are removing it from the kernel too. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> 03 November 2011, 20:58:42 UTC
e0b1f39 Chris Metcalf 03 November 2011, 02:19:25 UTC arch/tile: avoid ISO namespace pollution with <asm/sigcontext.h> <asm/sigcontext.h> is used by glibc's <bits/sigcontext.h> from <signal.h>, which means that it can't clutter the namespace with random symbols or #defines. However, we use <arch/abi.h> to get a suitable type to hold a machine register. This change makes <arch/abi.h> safe to use in this kind of context if __need_int_reg_t is defined prior to including the file; in that case, it only defines a few symbols that are safe in the ISO namespace (prefixed with double underscores). <asm/sigcontext.h> then uses the __uint_reg_t type instead of the normal uint_reg_t. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> 03 November 2011, 20:58:36 UTC
02aac31 Rob Herring 04 November 2010, 02:04:59 UTC ahci: add DT binding for Calxeda AHCI controller Add devicetree match table to ahci platform driver for Calxeda Highbank AHCI controller. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: linux-ide@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree-discuss@lists.ozlabs.org 03 November 2011, 20:52:38 UTC
303f59d Olof Johansson 03 November 2011, 05:07:29 UTC dt/platform: minor cleanup * Correct description of of_platform_bus_create to match implementation * Remove a level of indentation in of_dev_lookup Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Rob Herring <rob.herring@calxeda.com> 03 November 2011, 20:49:24 UTC
b3f4e1e Timo Kokkonen 18 October 2011, 18:37:36 UTC [media] saa7134.h: Suppress compiler warnings when CONFIG_VIDEO_SAA7134_RC is not set If the said config optio is not set, the compiler will spill out many warnings about statements with no effect, such as: Casting the zero to void will cure the warning. Signed-off-by: Timo Kokkonen <kaapeli@itanic.dy.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:33:59 UTC
bc54919 Malcolm Priestley 14 October 2011, 22:54:11 UTC [media] it913x [VER 1.07] Support for single ITE 9135 devices Support for single ITE 9135 device. Only single devices have been tested. Dual ITE 9135 devices should work, but have not been tested. TODOs support for ver 2 chip config for other tuner types. rework of firmware file. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:33:58 UTC
efabaaf Teka 14 October 2011, 08:40:29 UTC [media] Support for Terratec G1 Hi, This is a little patch to support Terratec G1 (based on Terratec Grabby). It works perfectly on my pc (Ubuntu 11.04 / Kernel 2.6.38). Best regards, Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:33:57 UTC
567a23f Dan Carpenter 13 October 2011, 05:41:41 UTC [media] cx25821: off by one in cx25821_vidioc_s_input() If "i" is 2 then when we call cx25821_video_mux() we'd end up going past the end of the cx25821_boards[dev->board]->input[]. The INPUT() macro obfuscates what's going on in that function so it's a bit hard to follow. And as Mauro points out the hard coded 2 is not very helpful. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:33:55 UTC
8c4343e Paul Bolle 12 October 2011, 20:51:22 UTC [media] media: tea5764: reconcile Kconfig symbol and macro The Kconfig symbol RADIO_TEA5764_XTAL is unused. The code does use a RADIO_TEA5764_XTAL macro, but does that rather peculiar. But there seems to be a way to keep both. (The easiest way out would be to rip out both the Kconfig symbol and the macro.) Note there's also a module parameter 'use_xtal' to influence all this. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:33:54 UTC
94f3f48 Laurent Pinchart 21 January 2011, 00:15:42 UTC [media] omap_vout: Add poll() support Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:33:53 UTC
1f69fd9 Laurent Pinchart 21 September 2011, 23:05:45 UTC [media] omap3isp: preview: Add crop support on the sink pad The crop rectangle takes the preview engine internal cropping requirements into account. The smallest allowable margins are 14 columns and 8 rows when reading from memory, and 18 columns and 8 rows when processing data on the fly from the CCDC. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:33:52 UTC
059dc1d Laurent Pinchart 03 October 2011, 10:56:15 UTC [media] omap3isp: preview: Rename min/max input/output sizes defines The macros that define the minimum/maximum input and output sizes are defined in seperate files and have no consistent naming. In preparation for preview engine cropping support, move them all to isppreview.c and rename them to PREV_{MIN|MAX}_{IN|OUT}_{WIDTH|HEIGHT}*. Remove unused and/or unneeded local variables that store the maximum output width. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:33:51 UTC
e4bc627 Laurent Pinchart 21 September 2011, 10:54:44 UTC [media] omap3isp: preview: Remove horizontal averager support The horizontal averager isn't used and will get in the way when implementing cropping support on the input pad. Remove it, it can be added back later if needed. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:33:49 UTC
083eb07 Laurent Pinchart 11 October 2011, 09:34:40 UTC [media] omap3isp: Report the ISP revision through the media controller API Set the media_device::hw_revision field to the ISP revision number. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:33:48 UTC
882cc85 Guennadi Liakhovetski 29 September 2011, 10:57:00 UTC [media] omap3isp: ccdc: remove redundant operation Trivial arithmetics clean up. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:33:47 UTC
9b6390b Laurent Pinchart 22 September 2011, 20:10:30 UTC [media] omap3isp: Fix memory leaks in initialization error paths Make sure all modules init functions clean up after themselves in case of error. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reported-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:33:46 UTC
ed33ac8 Laurent Pinchart 22 September 2011, 20:09:26 UTC [media] omap3isp: Add missing mutex_destroy() calls Mutexes must be destroyed with mutex_destroy(). Add missing calls in the modules cleanup handlers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:31:31 UTC
39099d0 Laurent Pinchart 22 September 2011, 19:59:26 UTC [media] omap3isp: Move *_init_entities() functions to the init/cleanup section Group all init/cleanup functions together to make the code more readable. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:29:16 UTC
63b4ca2 Laurent Pinchart 22 September 2011, 19:54:34 UTC [media] omap3isp: Move media_entity_cleanup() from unregister() to cleanup() The media_entity_cleanup() function belong to the module cleanup handlers, not the entity registration handlers. Move it there. Create a omap3isp_video_cleanup() function to cleanup the video node entity, and call it from the module cleanup handlers. Rename omap3isp_stat_free() to omap3isp_stat_cleanup(). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:29:15 UTC
57f6217 Sachin Kamat 30 September 2011, 10:56:02 UTC [media] MFC: Change MFC firmware binary name This patch renames the MFC firmware binary to avoid SoC name in it. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:29:14 UTC
6f524ec Scott Jiang 21 September 2011, 12:25:23 UTC [media] vb2: add vb2_get_unmapped_area in vb2 core no mmu system needs get_unmapped_area file operations to do mmap Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:29:13 UTC
bfa8dd3 Sylwester Nawrocki 04 October 2011, 17:05:58 UTC [media] v4l: Add v4l2 subdev driver for S5K6AAFX sensor This driver exposes preview mode operation of the S5K6AAFX sensor with embedded SoC ISP. The native capture (snapshot) operation mode is not supported. Following controls are available: manual/auto exposure and gain, power line frequency (anti-flicker), saturation, sharpness, brightness, contrast, white balance temperature, color effects, horizontal/vertical image flip, frame interval, auto white balance. RGB component gains are currently exposed through private controls. Reviewed-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:29:11 UTC
d26a663 Sylwester Nawrocki 04 September 2011, 22:08:54 UTC [media] v4l: Add AUTO option for the V4L2_CID_POWER_LINE_FREQUENCY control V4L2_CID_POWER_LINE_FREQUENCY control allows applications to instruct a driver what is the power line frequency so an appropriate filter can be used by the device to cancel flicker by compensating the light intensity ripple. Currently in the menu we have entries for 50 Hz and 60 Hz and for entirely disabling the anti-flicker filter. However some devices are capable of automatically detecting the frequency, so add V4L2_CID_POWER_LINE_FREQUENCY_AUTO entry for them. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:29:09 UTC
2e56d93 Janusz Krzysztofik 12 September 2011, 11:25:25 UTC [media] media: ov6650: stylistic improvements * with no "retrun ret;" at the end, there is no need to initialize ret any longer, * consequently use conditional expressions, not if...else constructs, throughout ov6650_s_ctrl(), * v4l2_ctrl_new_std_menu() max value of V4L2_EXPOSURE_MANUAL instead of equivalent 1 looks more clear. Created on top of "Converting soc_camera to the control framework" series. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:29:06 UTC
171f1a4 Bastian Hecht 08 September 2011, 16:15:24 UTC [media] media: ov5642: Add support for arbitrary resolution This patch adds the ability to get arbitrary resolutions with a width up to 2592 and a height up to 720 pixels instead of the standard 1280x720 only. Signed-off-by: Bastian Hecht <hechtb@gmail.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:29:05 UTC
95d2010 Guennadi Liakhovetski 09 September 2011, 16:56:04 UTC [media] V4L: replace soc-camera specific soc_mediabus.h with v4l2-mediabus.h Most users of the <media/soc_mediabus.h> header only need pixel code definitions, which are now located in the generic <linux/v4l2-mediabus.h> header. Switch over to reduce soc-camera dependencies. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:29:04 UTC
2f0babb Guennadi Liakhovetski 09 September 2011, 16:39:20 UTC [media] V4L: soc-camera: make (almost) all client drivers re-usable outside of the framework The most important change in this patch is direct linking to struct soc_camera_link via the client->dev.platform_data pointer. This makes most of the soc-camera client drivers also usable outside of the soc-camera framework. After this change all what is needed for these drivers to function are inclusions of soc-camera headers for some convenience macros, suitably configured platform data, which is anyway always required, and loaded soc-camera core module for library functions. If desired, these library functions can be made generic in the future and moved to a more neutral location. The only two client drivers, that still depend on soc-camera are: mt9t031: it uses struct video_device for its PM. Since no hardware is available, alternative methods cannot be tested. ov6650: it uses struct soc_camera_device to pass its sense data back to the bridge driver. A generic v4l2-subdevice approach should be developed to perform this. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:29:03 UTC
1a99b97 Guennadi Liakhovetski 09 September 2011, 16:10:02 UTC [media] V4L: add .g_std() core V4L2 subdevice operation VIDIOC_G_STD can return the current TV-norm to the user in one of two ways: if an .vidioc_g_std() ioctl operation is provided by the driver, it is called, otherwise the value ot the .current_norm field of struct video_device is returned. Since subdevice drivers currently have no access to struct video_device objects, the only way to provide this information to the user is by implementing a .g_std() method. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:29:02 UTC
3e0ec41 Guennadi Liakhovetski 13 September 2011, 11:07:55 UTC [media] V4L: dynamically allocate video_device nodes in subdevices Currently only very few drivers actually use video_device nodes, embedded in struct v4l2_subdev. Allocate these nodes dynamically for those drivers to save memory for the rest. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Tested-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:29:01 UTC
2fbdc9b Guennadi Liakhovetski 09 September 2011, 09:40:56 UTC [media] V4L: sh_mobile_csi2: fix unbalanced pm_runtime_put() If the sh_mobile_csi2 driver didn't attach to a client, normally, because the respective device connects to the SoC over the parallel CEU interface and doesn't use the CSI-2 controller, it also shouldn't call pm_runtime_put() on attempted disconnect. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:29:00 UTC
443f483 Guennadi Liakhovetski 09 September 2011, 10:06:50 UTC [media] V4L: mt9m001, mt9v022: use internally cached pixel code Using the internally cached pixel code, instead of the one, provided by the soc-camera, removes one more use of struct soc_camera_device in these drivers. Also remove the no longer needed soc_camera_from_i2c() inline function. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:59 UTC
14178aa Guennadi Liakhovetski 21 September 2011, 18:16:30 UTC [media] V4L: soc-camera: start removing struct soc_camera_device from client drivers Remove most trivial uses of struct soc_camera_device from most client drivers, abstracting some of them inside inline functions. Next steps will eliminate remaining uses and modify inline functions to not use struct soc_camera_device. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:58 UTC
09362ec Guennadi Liakhovetski 07 September 2011, 21:07:23 UTC [media] V4L: docbook documentation for struct v4l2_create_buffers Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:57 UTC
0934d94 Hans Verkuil 08 September 2011, 16:16:56 UTC [media] soc_camera: remove the now obsolete struct soc_camera_ops Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [g.liakhovetski@gmx.de: mt9m001 hunk moved to an earlier patch] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:55 UTC
41efcd7 Hans Verkuil 07 September 2011, 09:08:51 UTC [media] mt9t031: convert to the control framework Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [g.liakhovetski@gmx.de: simplified pointer arithmetic] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:54 UTC
af8425c Hans Verkuil 07 September 2011, 09:56:57 UTC [media] mt9m111: convert to the control framework Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [g.liakhovetski@gmx.de: simplified pointer arithmetic] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:53 UTC
2dd7d29 Hans Verkuil 07 September 2011, 09:04:30 UTC [media] mt9m001: convert to the control framework Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [g.liakhovetski@gmx.de: simplified pointer arithmetic] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:52 UTC
34e181c Hans Verkuil 07 September 2011, 09:03:11 UTC [media] ov9740: convert to the control framework Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:51 UTC
afd9690 Hans Verkuil 12 September 2011, 12:52:01 UTC [media] ov6650: convert to the control framework Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [g.liakhovetski@gmx.de: simplified pointer arithmetic] [jkrzyszt@tis.icnet.pl: fix a typo in the register name] Acked-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:50 UTC
f026671 Hans Verkuil 07 September 2011, 08:43:05 UTC [media] ov2640: convert to the control framework Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:49 UTC
ab7b50a Hans Verkuil 07 September 2011, 08:22:39 UTC [media] mt9v022: convert to the control framework Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [g.liakhovetski@gmx.de: simplified pointer arithmetic] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:48 UTC
25e965a Hans Verkuil 07 September 2011, 08:20:33 UTC [media] rj54n1cb0c: convert to the control framework Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [g.liakhovetski@gmx.de: simplified pointer arithmetic] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:47 UTC
7b9d8c3 Guennadi Liakhovetski 08 September 2011, 07:36:06 UTC [media] V4L: soc-camera: call subdevice .s_power() method, when powering up or down Currently soc-camera can use power regulators and platform specific methods to power clients up and down. Additionally, client drivers can provide their own subdevice .s_power() methods, acting directly on the device. This patch adds calls to this method, when external power supplies are on. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:46 UTC
fff96b6 Guennadi Liakhovetski 05 September 2011, 16:50:27 UTC [media] V4L: soc_camera_platform: do not leave dangling invalid pointers The life-time of soc-camera device objects can be longer, than the time, it is attached to a client driver, therefore all references to the driver own data have to be cleared, when the driver is detached. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:45 UTC
3dcc731 Guennadi Liakhovetski 05 September 2011, 15:33:21 UTC [media] V4L: soc-camera: split a function into two The soc_camera_power_set() function processes two cases: power on anf off. These two cases don't share and common code, and the function is always called with a constant power on / off argument. Splitting this function into two removes a condition check, reduces indentation levels and makes the code look cleaner. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 03 November 2011, 20:28:44 UTC
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