]> git.baikalelectronics.ru Git - kernel.git/commit
drivers/rtc/rtc-ds1343.c: fix potential race condition
authorRaghavendra Ganiga <ravi23ganiga@gmail.com>
Fri, 6 Jun 2014 21:36:01 +0000 (14:36 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 6 Jun 2014 23:08:08 +0000 (16:08 -0700)
commitf5b1a89ad04e87ff7e399830701034123bdb1980
treedce63ae7ddb4aa4439c64e5c82f6403ba082d39d
parente886363eb7b0d18d334c53b399c6bbe6a6398fd1
drivers/rtc/rtc-ds1343.c: fix potential race condition

Avoid the potential race condition by avoiding bailing out of driver in
probe after registering with rtc subsystem

Also the set_alarm , read_alarm and alarm_irq_enable returns error if irq
registration fails in probe.

Also the sysfs will not create entry for alarm if irq registration fails
in probe.

Signed-off-by: Raghavendra Chandra Ganiga <ravi23ganiga@gmail.com>
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>
drivers/rtc/rtc-ds1343.c