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authorBen Dooks <ben-linux@fluff.org>2010-05-18 12:07:05 +0200
committerBen Dooks <ben-linux@fluff.org>2010-05-18 12:07:05 +0200
commit32b6cb3872883861f3a2669cce880f3a7ef8979a (patch)
tree1d22180eb5121546f716b8b70004905c8d2a3aa9 /arch/arm/plat-samsung/pm-gpio.c
parentARM: S3C24XX: Add note on GPIO bank sizes (diff)
downloadlinux-32b6cb3872883861f3a2669cce880f3a7ef8979a.tar.xz
linux-32b6cb3872883861f3a2669cce880f3a7ef8979a.zip
ARM: SAMSUNG: Fix additional increment when running through gpios
The pm-gpio.c code was incrementing the gpio_nr from the nr_gpios field and the bank-bank offset inside the loop, and also in the for() loop with a ++. Remove the ++, as the number is already at the next GPIO, thus ensuring that we don't skip a gpio bank by accident. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-samsung/pm-gpio.c')
-rw-r--r--arch/arm/plat-samsung/pm-gpio.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/plat-samsung/pm-gpio.c b/arch/arm/plat-samsung/pm-gpio.c
index 69a4c7f02e25..d50ab9d2af53 100644
--- a/arch/arm/plat-samsung/pm-gpio.c
+++ b/arch/arm/plat-samsung/pm-gpio.c
@@ -329,7 +329,7 @@ void s3c_pm_save_gpios(void)
struct s3c_gpio_chip *ourchip;
unsigned int gpio_nr;
- for (gpio_nr = 0; gpio_nr < S3C_GPIO_END; gpio_nr++) {
+ for (gpio_nr = 0; gpio_nr < S3C_GPIO_END;) {
ourchip = s3c_gpiolib_getchip(gpio_nr);
if (!ourchip)
continue;
@@ -367,7 +367,7 @@ void s3c_pm_restore_gpios(void)
struct s3c_gpio_chip *ourchip;
unsigned int gpio_nr;
- for (gpio_nr = 0; gpio_nr < S3C_GPIO_END; gpio_nr++) {
+ for (gpio_nr = 0; gpio_nr < S3C_GPIO_END;) {
ourchip = s3c_gpiolib_getchip(gpio_nr);
if (!ourchip)
continue;