From 7da18afa423f167e7ef3c9728e584d8bf05bd55a Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Fri, 18 Sep 2009 12:44:17 -0700 Subject: [PATCH] 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 Acked-by: Ben Dooks Cc: Russell King Signed-off-by: Andrew Morton Signed-off-by: Russell King --- arch/arm/plat-s3c/gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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; } } -- 1.8.2.3