regulator: aat2870: Fix the logic of checking if no id is matched in aat2870_get_regu...
authorAxel Lin <axel.lin@gmail.com>
Mon, 28 Nov 2011 06:06:31 +0000 (14:06 +0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 9 Dec 2011 16:54:22 +0000 (08:54 -0800)
commit13e15d58a10698371a7d10b5dcdf2ce6630c35ef
tree9ea8babb413a48b67248183f825c87828ab5115c
parent4148011316b640f48be6b7dd9005033b5347172c
regulator: aat2870: Fix the logic of checking if no id is matched in aat2870_get_regulator

commit d4d6373c1109b11c8118340be97ae31b8f94d66a upstream.

In current implementation, the pointer ri is not NULL if no id is matched.
Fix it by checking i == ARRAY_SIZE(aat2870_regulators) if no id is matched.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/regulator/aat2870-regulator.c