diff options
Diffstat (limited to 'drivers/gpio/gpio-pisosr.c')
| -rw-r--r-- | drivers/gpio/gpio-pisosr.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-pisosr.c b/drivers/gpio/gpio-pisosr.c index 58ea08d..f9f1074 100644 --- a/drivers/gpio/gpio-pisosr.c +++ b/drivers/gpio/gpio-pisosr.c @@ -53,12 +53,10 @@ static int pisosr_gpio_refresh(struct pisosr_gpio *gpio) } ret = spi_read(gpio->spi, gpio->buffer, gpio->buffer_size); - if (ret) - return ret; mutex_unlock(&gpio->lock); - return 0; + return ret; } static int pisosr_gpio_get_direction(struct gpio_chip *chip, |
