tree e0cc27d6250a53477d851ffc67f191458f76f2bc
parent fbd5e754cb03c134ed45ff3417606daf61f576ca
author Fabio Estevam <fabio.estevam@freescale.com> 1390521305 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1390523819 -0800

drivers/rtc/rtc-mxc.c: check the return value from clk_prepare_enable()

clk_prepare_enable() may fail, so let's check its return value and
propagate it in the case of error.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>