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>

diff --git a/arch/arm/plat-samsung/pm-gpio.c b/arch/arm/plat-samsung/pm-gpio.c
index 69a4c7f..d50ab9d 100644 (file)
--- 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;