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authorRoel Kluin <roel.kluin@gmail.com>2009-09-18 19:44:17 (GMT)
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-09-19 11:14:06 (GMT)
commit7da18afa423f167e7ef3c9728e584d8bf05bd55a (patch)
treee7bba9211d04eadad4caa06af4b789e5631c2dd8 /arch
parent3318c4bddba34be4881cfcf8cf3d56e41678b716 (diff)
downloadlinux-7da18afa423f167e7ef3c9728e584d8bf05bd55a.tar.xz
ARM: s3c: fix check of index into s3c_gpios[]
The check of the s3c_gpios[] index had an off-by-one. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/plat-s3c/gpio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/plat-s3c/gpio.c b/arch/arm/plat-s3c/gpio.c
index 260fdc6..5ff24e0 100644
--- a/arch/arm/plat-s3c/gpio.c
+++ b/arch/arm/plat-s3c/gpio.c
@@ -28,7 +28,7 @@ static __init void s3c_gpiolib_track(struct s3c_gpio_chip *chip)
gpn = chip->chip.base;
for (i = 0; i < chip->chip.ngpio; i++, gpn++) {
- BUG_ON(gpn > ARRAY_SIZE(s3c_gpios));
+ BUG_ON(gpn >= ARRAY_SIZE(s3c_gpios));
s3c_gpios[gpn] = chip;
}
}