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| author | Matthew Garrett <mjg59@srcf.ucam.org> | 2007-06-01 00:46:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-06-01 08:18:29 -0700 |
| commit | 6cd8fa87fbf31b2ab77b8aaec497e7f6a3757578 (patch) | |
| tree | 25a8ac89d09f7b8f2cd3e4a33068d309cfdbc76f /mm/memory_hotplug.c | |
| parent | 926b28984da035ac407e6b8f22ee8b4f94f51cf1 (diff) | |
| download | lwn-6cd8fa87fbf31b2ab77b8aaec497e7f6a3757578.tar.gz lwn-6cd8fa87fbf31b2ab77b8aaec497e7f6a3757578.zip | |
RTC: use fallback IRQ if PNP tables don't provide one
Intel Macs (and possibly other machines) provide a PNP entry for the RTC,
but provide no IRQ. As a result the rtc-cmos driver doesn't allow wakeup
alarms. If the RTC is located at the legacy ioport range, assume that it's
on IRQ 8 unless the tables say otherwise.
Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Matthieu CASTET <castet.matthieu@free.fr>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memory_hotplug.c')
0 files changed, 0 insertions, 0 deletions