Revision 70e8b40176c75d3544024e7c934720b11a8a11bf authored by Bjorn Helgaas on 08 September 2016, 21:43:40 UTC, committed by Bjorn Helgaas on 14 September 2016, 19:24:25 UTC
After 1469d17dd341 ("PCI: pciehp: Handle invalid data when reading from non-existent devices"), we returned IRQ_HANDLED when we failed to read interrupt status from the bridge. I think it's better to return IRQ_NONE, as we do in other cases where there's no interrupt pending. This will facilitate refactoring the loop in pcie_isr(): we'll be able to call the ISR in a loop as long as it returns IRQ_HANDLED. Return IRQ_NONE if we couldn't read interrupt status. Tested-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
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ChangeLog | -rw-r--r-- | 14.0 KB |
Kconfig | -rw-r--r-- | 917 bytes |
Makefile | -rw-r--r-- | 206 bytes |
TODO | -rw-r--r-- | 385 bytes |
befs.h | -rw-r--r-- | 3.2 KB |
befs_fs_types.h | -rw-r--r-- | 4.9 KB |
btree.c | -rw-r--r-- | 22.0 KB |
btree.h | -rw-r--r-- | 310 bytes |
datastream.c | -rw-r--r-- | 15.5 KB |
datastream.h | -rw-r--r-- | 539 bytes |
debug.c | -rw-r--r-- | 7.0 KB |
endian.h | -rw-r--r-- | 3.1 KB |
inode.c | -rw-r--r-- | 1.2 KB |
inode.h | -rw-r--r-- | 123 bytes |
io.c | -rw-r--r-- | 1.8 KB |
io.h | -rw-r--r-- | 190 bytes |
linuxvfs.c | -rw-r--r-- | 23.8 KB |
super.c | -rw-r--r-- | 3.0 KB |
super.h | -rw-r--r-- | 134 bytes |
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