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authorFelipe Balbi <balbi@ti.com>2012-02-29 23:33:47 +0100
committerKevin Hilman <khilman@ti.com>2012-03-05 11:29:27 -0800
commitd617369219f136dc6e7923f573d826c7afb4b269 (patch)
treeafe3e8dcb0963f5e0c1424083c594e5a556cea6f /arch/arm/mach-omap2/smartreflex.c
parent4018bfebc6e704838f1a9f1d96110d9bd68ae0f9 (diff)
downloadop-kernel-dev-d617369219f136dc6e7923f573d826c7afb4b269.zip
op-kernel-dev-d617369219f136dc6e7923f573d826c7afb4b269.tar.gz
ARM: OMAP3+: SmartReflex: micro-optimization for sanity check
val && (val != 1) == val > 1 Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Jean Pihet <j-pihet@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/smartreflex.c')
-rw-r--r--arch/arm/mach-omap2/smartreflex.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c
index f1db4c6..daf8053 100644
--- a/arch/arm/mach-omap2/smartreflex.c
+++ b/arch/arm/mach-omap2/smartreflex.c
@@ -886,7 +886,7 @@ static int omap_sr_autocomp_store(void *data, u64 val)
}
/* Sanity check */
- if (val && (val != 1)) {
+ if (val > 1) {
pr_warning("%s: Invalid argument %lld\n", __func__, val);
return -EINVAL;
}
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