diff options
Diffstat (limited to 'drivers/gpio/gpio-cros-ec.c')
| -rw-r--r-- | drivers/gpio/gpio-cros-ec.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-cros-ec.c b/drivers/gpio/gpio-cros-ec.c index 0c09bb54dc0c..435483826c6e 100644 --- a/drivers/gpio/gpio-cros-ec.c +++ b/drivers/gpio/gpio-cros-ec.c @@ -24,24 +24,21 @@ static const char cros_ec_gpio_prefix[] = "EC:"; /* Setting gpios is only supported when the system is unlocked */ -static void cros_ec_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val) +static int cros_ec_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val) { const char *name = gc->names[gpio] + strlen(cros_ec_gpio_prefix); struct cros_ec_device *cros_ec = gpiochip_get_data(gc); struct ec_params_gpio_set params = { .val = val, }; - int ret; ssize_t copied; copied = strscpy(params.name, name, sizeof(params.name)); if (copied < 0) - return; + return copied; - ret = cros_ec_cmd(cros_ec, 0, EC_CMD_GPIO_SET, ¶ms, - sizeof(params), NULL, 0); - if (ret < 0) - dev_err(gc->parent, "error setting gpio%d (%s) on EC: %d\n", gpio, name, ret); + return cros_ec_cmd(cros_ec, 0, EC_CMD_GPIO_SET, ¶ms, + sizeof(params), NULL, 0); } static int cros_ec_gpio_get(struct gpio_chip *gc, unsigned int gpio) |