tree 448b269911461bf99d29155af6e8e225c11cf105
parent 4071ea25cc08d41002746cca2d69ac700d67a2ac
author Fabio Estevam <fabio.estevam@freescale.com> 1396561778 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1396567276 -0700

drivers/rtc/rtc-imxdi.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>