lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ARM: s3c: fix check of index into s3c_gpios[]

Browse Source 
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>
This commit is contained in:
Roel Kluin
2009-09-18 12:44:17 -07:00
committed by Russell King
parent 3318c4bddb
commit 7da18afa42
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/plat-s3c/gpio.c
View File

@@ -28,7 +28,7 @@ static __init void s3c_gpiolib_track(struct s3c_gpio_chip *chip)
gpn = chip->chip.base; gpn = chip->chip.base;
for (i = 0; i < chip->chip.ngpio; i++, gpn++) { 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; s3c_gpios[gpn] = chip;
} }
} }