rtc: don't return -EBUSY when mutex_lock_interruptible() fails

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It was pointed out that the RTC framework handles its mutex locks oddly
...  returning -EBUSY when interrupted.  This fixes that by returning the
value of mutex_lock_interruptible() (i.e.  -EINTR).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

...

This commit is contained in:

David Brownell 2008-07-29 22:33:30 -07:00 • committed by Linus Torvalds

parent 950d442ad0

commit b68bb26324

2 changed files with 6 additions and 6 deletions

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10

drivers/rtc/interface.c

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2

drivers/rtc/rtc-dev.c

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