diff options
Diffstat (limited to 'drivers/platform/x86/barco-p50-gpio.c')
| -rw-r--r-- | drivers/platform/x86/barco-p50-gpio.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/platform/x86/barco-p50-gpio.c b/drivers/platform/x86/barco-p50-gpio.c index 143d14548565..bb3393bbfb89 100644 --- a/drivers/platform/x86/barco-p50-gpio.c +++ b/drivers/platform/x86/barco-p50-gpio.c @@ -268,15 +268,19 @@ static int p50_gpio_get(struct gpio_chip *gc, unsigned int offset) return ret; } -static void p50_gpio_set(struct gpio_chip *gc, unsigned int offset, int value) +static int p50_gpio_set(struct gpio_chip *gc, unsigned int offset, int value) { struct p50_gpio *p50 = gpiochip_get_data(gc); + int ret; mutex_lock(&p50->lock); - p50_send_mbox_cmd(p50, P50_MBOX_CMD_WRITE_GPIO, gpio_params[offset], value); + ret = p50_send_mbox_cmd(p50, P50_MBOX_CMD_WRITE_GPIO, + gpio_params[offset], value); mutex_unlock(&p50->lock); + + return ret; } static int p50_gpio_probe(struct platform_device *pdev) @@ -312,7 +316,7 @@ static int p50_gpio_probe(struct platform_device *pdev) p50->gc.base = -1; p50->gc.get_direction = p50_gpio_get_direction; p50->gc.get = p50_gpio_get; - p50->gc.set = p50_gpio_set; + p50->gc.set_rv = p50_gpio_set; /* reset mbox */ |