Revision e02f5f52cafbea013817d81f1acc4baf50d6324b authored by Bjorn Helgaas on 15 November 2007, 00:59:59 UTC, committed by Linus Torvalds on 15 November 2007, 02:45:41 UTC
"Luming Yu" <luming.yu@gmail.com> says: There is a "ttyS1 irq is -1" problem observed on tiger4 which cause the serial port broken. It is because that there is __no__ ACPI IRQ resource assigned for the serial port. So the value of the IRQ for the port is never changed since it got initialized to -1. If PNP supplies a valid IRQ, use it. Otherwise, leave port.irq == 0, which means "no IRQ" to the serial core. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Yu Luming <luming.yu@intel.com> Acked-by: Matthew Wilcox <matthew@wil.cx> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 3.4 KB |
| Makefile | -rw-r--r-- | 338 bytes |
| addr.c | -rw-r--r-- | 2.9 KB |
| addr.h | -rw-r--r-- | 3.6 KB |
| bcast.c | -rw-r--r-- | 20.8 KB |
| bcast.h | -rw-r--r-- | 5.6 KB |
| bearer.c | -rw-r--r-- | 17.6 KB |
| bearer.h | -rw-r--r-- | 6.1 KB |
| cluster.c | -rw-r--r-- | 14.5 KB |
| cluster.h | -rw-r--r-- | 3.5 KB |
| config.c | -rw-r--r-- | 19.3 KB |
| config.h | -rw-r--r-- | 3.0 KB |
| core.c | -rw-r--r-- | 7.4 KB |
| core.h | -rw-r--r-- | 9.6 KB |
| dbg.c | -rw-r--r-- | 11.2 KB |
| dbg.h | -rw-r--r-- | 2.9 KB |
| discover.c | -rw-r--r-- | 9.7 KB |
| discover.h | -rw-r--r-- | 2.3 KB |
| eth_media.c | -rw-r--r-- | 8.7 KB |
| handler.c | -rw-r--r-- | 4.0 KB |
| link.c | -rw-r--r-- | 84.9 KB |
| link.h | -rw-r--r-- | 9.8 KB |
| msg.c | -rw-r--r-- | 9.1 KB |
| msg.h | -rw-r--r-- | 18.1 KB |
| name_distr.c | -rw-r--r-- | 9.2 KB |
| name_distr.h | -rw-r--r-- | 2.1 KB |
| name_table.c | -rw-r--r-- | 27.7 KB |
| name_table.h | -rw-r--r-- | 4.1 KB |
| net.c | -rw-r--r-- | 9.7 KB |
| net.h | -rw-r--r-- | 2.4 KB |
| netlink.c | -rw-r--r-- | 3.4 KB |
| node.c | -rw-r--r-- | 18.5 KB |
| node.h | -rw-r--r-- | 5.4 KB |
| node_subscr.c | -rw-r--r-- | 2.8 KB |
| node_subscr.h | -rw-r--r-- | 2.6 KB |
| port.c | -rw-r--r-- | 40.7 KB |
| port.h | -rw-r--r-- | 6.3 KB |
| ref.c | -rw-r--r-- | 6.1 KB |
| ref.h | -rw-r--r-- | 3.9 KB |
| socket.c | -rw-r--r-- | 41.1 KB |
| subscr.c | -rw-r--r-- | 15.9 KB |
| subscr.h | -rw-r--r-- | 3.0 KB |
| user_reg.c | -rw-r--r-- | 6.5 KB |
| user_reg.h | -rw-r--r-- | 2.1 KB |
| zone.c | -rw-r--r-- | 4.6 KB |
| zone.h | -rw-r--r-- | 2.8 KB |
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