diff options
Diffstat (limited to 'drivers/mfd/ucb1x00-core.c')
| -rw-r--r-- | drivers/mfd/ucb1x00-core.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c index fc4d4c844a81..fd71ba29f6b5 100644 --- a/drivers/mfd/ucb1x00-core.c +++ b/drivers/mfd/ucb1x00-core.c @@ -104,7 +104,8 @@ unsigned int ucb1x00_io_read(struct ucb1x00 *ucb) return ucb1x00_reg_read(ucb, UCB_IO_DATA); } -static void ucb1x00_gpio_set(struct gpio_chip *chip, unsigned offset, int value) +static int ucb1x00_gpio_set(struct gpio_chip *chip, unsigned int offset, + int value) { struct ucb1x00 *ucb = gpiochip_get_data(chip); unsigned long flags; @@ -119,6 +120,8 @@ static void ucb1x00_gpio_set(struct gpio_chip *chip, unsigned offset, int value) ucb1x00_reg_write(ucb, UCB_IO_DATA, ucb->io_out); ucb1x00_disable(ucb); spin_unlock_irqrestore(&ucb->io_lock, flags); + + return 0; } static int ucb1x00_gpio_get(struct gpio_chip *chip, unsigned offset) @@ -567,7 +570,7 @@ static int ucb1x00_probe(struct mcp *mcp) ucb->gpio.owner = THIS_MODULE; ucb->gpio.base = pdata->gpio_base; ucb->gpio.ngpio = 10; - ucb->gpio.set = ucb1x00_gpio_set; + ucb->gpio.set_rv = ucb1x00_gpio_set; ucb->gpio.get = ucb1x00_gpio_get; ucb->gpio.direction_input = ucb1x00_gpio_direction_input; ucb->gpio.direction_output = ucb1x00_gpio_direction_output; |