tree dce63ae7ddb4aa4439c64e5c82f6403ba082d39d
parent 0dd449b1626c3db6b40fc2c7685bf9b0ac79ce00
author Raghavendra Ganiga <ravi23ganiga@gmail.com> 1402090561 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1402096088 -0700

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>