diff options
Diffstat (limited to 'drivers/gpio/gpio-mc33880.c')
| -rw-r--r-- | drivers/gpio/gpio-mc33880.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-mc33880.c b/drivers/gpio/gpio-mc33880.c index cd9b16dbe1a9..e68956104161 100644 --- a/drivers/gpio/gpio-mc33880.c +++ b/drivers/gpio/gpio-mc33880.c @@ -57,15 +57,18 @@ static int __mc33880_set(struct mc33880 *mc, unsigned offset, int value) } -static void mc33880_set(struct gpio_chip *chip, unsigned offset, int value) +static int mc33880_set(struct gpio_chip *chip, unsigned int offset, int value) { struct mc33880 *mc = gpiochip_get_data(chip); + int ret; mutex_lock(&mc->lock); - __mc33880_set(mc, offset, value); + ret = __mc33880_set(mc, offset, value); mutex_unlock(&mc->lock); + + return ret; } static int mc33880_probe(struct spi_device *spi) @@ -99,8 +102,8 @@ static int mc33880_probe(struct spi_device *spi) mc->spi = spi; - mc->chip.label = DRIVER_NAME, - mc->chip.set = mc33880_set; + mc->chip.label = DRIVER_NAME; + mc->chip.set_rv = mc33880_set; mc->chip.base = pdata->base; mc->chip.ngpio = PIN_NUMBER; mc->chip.can_sleep = true; @@ -168,5 +171,6 @@ static void __exit mc33880_exit(void) module_exit(mc33880_exit); MODULE_AUTHOR("Mocean Laboratories <info@mocean-labs.com>"); +MODULE_DESCRIPTION("MC33880 high-side/low-side switch GPIO driver"); MODULE_LICENSE("GPL v2"); |