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[PATCH] drivers/mfd/sm501.c: fix an off-by-one 

Fix an off-by-one spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Vincent Sanders <vince@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Adrian Bunk 2007-04-01 23:49:38 -07:00 committed by Linus Torvalds
parent 10fa1155a2
commit bf703c3f19
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/sm501.c
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@ -319,7 +319,7 @@ int sm501_unit_power(struct device *dev, unsigned int unit, unsigned int to)
mode &= 3; /* get current power mode */
if (unit > ARRAY_SIZE(sm->unit_power)) {
if (unit >= ARRAY_SIZE(sm->unit_power)) {
dev_err(dev, "%s: bad unit %d\n", __FUNCTION__, unit);
goto already;
}