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 |
|---|---|---|
| ircomm | ||
| irlan | ||
| irnet | ||
| Kconfig | -rw-r--r-- | 3.3 KB |
| Makefile | -rw-r--r-- | 503 bytes |
| af_irda.c | -rw-r--r-- | 66.3 KB |
| discovery.c | -rw-r--r-- | 12.4 KB |
| irda_device.c | -rw-r--r-- | 12.1 KB |
| iriap.c | -rw-r--r-- | 26.3 KB |
| iriap_event.c | -rw-r--r-- | 12.5 KB |
| irias_object.c | -rw-r--r-- | 13.4 KB |
| irlap.c | -rw-r--r-- | 33.8 KB |
| irlap_event.c | -rw-r--r-- | 64.6 KB |
| irlap_frame.c | -rw-r--r-- | 36.4 KB |
| irlmp.c | -rw-r--r-- | 54.4 KB |
| irlmp_event.c | -rw-r--r-- | 26.2 KB |
| irlmp_frame.c | -rw-r--r-- | 14.1 KB |
| irmod.c | -rw-r--r-- | 5.4 KB |
| irnetlink.c | -rw-r--r-- | 3.4 KB |
| irproc.c | -rw-r--r-- | 2.6 KB |
| irqueue.c | -rw-r--r-- | 22.8 KB |
| irsysctl.c | -rw-r--r-- | 7.7 KB |
| irttp.c | -rw-r--r-- | 50.8 KB |
| parameters.c | -rw-r--r-- | 15.4 KB |
| qos.c | -rw-r--r-- | 22.4 KB |
| timer.c | -rw-r--r-- | 6.3 KB |
| wrapper.c | -rw-r--r-- | 13.1 KB |
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