diff options
| -rw-r--r-- | drivers/gpio/gpio-xtensa.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-xtensa.c b/drivers/gpio/gpio-xtensa.c index 341b691ac234..e7ff3c60324d 100644 --- a/drivers/gpio/gpio-xtensa.c +++ b/drivers/gpio/gpio-xtensa.c @@ -103,7 +103,7 @@ static int xtensa_expstate_get_value(struct gpio_chip *gc, unsigned offset) return !!(expstate & BIT(offset)); } -static void xtensa_expstate_set_value(struct gpio_chip *gc, unsigned offset, +static int xtensa_expstate_set_value(struct gpio_chip *gc, unsigned int offset, int value) { unsigned long flags, saved_cpenable; @@ -114,6 +114,8 @@ static void xtensa_expstate_set_value(struct gpio_chip *gc, unsigned offset, __asm__ __volatile__("wrmsk_expstate %0, %1" :: "a" (val), "a" (mask)); disable_cp(flags, saved_cpenable); + + return 0; } static struct gpio_chip impwire_chip = { @@ -130,7 +132,7 @@ static struct gpio_chip expstate_chip = { .ngpio = 32, .get_direction = xtensa_expstate_get_direction, .get = xtensa_expstate_get_value, - .set = xtensa_expstate_set_value, + .set_rv = xtensa_expstate_set_value, }; static int xtensa_gpio_probe(struct platform_device *pdev) |