diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/tps6586x.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/mfd/tps6586x.c b/drivers/mfd/tps6586x.c index 76c315229abe..c3dc32211d9e 100644 --- a/drivers/mfd/tps6586x.c +++ b/drivers/mfd/tps6586x.c @@ -276,6 +276,12 @@ static void tps6586x_gpio_set(struct gpio_chip *chip, unsigned offset, value << offset); } +static int tps6586x_gpio_input(struct gpio_chip *gc, unsigned offset) +{ + /* FIXME: add handling of GPIOs as dedicated inputs */ + return -ENOSYS; +} + static int tps6586x_gpio_output(struct gpio_chip *gc, unsigned offset, int value) { @@ -304,7 +310,7 @@ static void tps6586x_gpio_init(struct tps6586x *tps6586x, int gpio_base) tps6586x->gpio.ngpio = 4; tps6586x->gpio.can_sleep = 1; - /* FIXME: add handling of GPIOs as dedicated inputs */ + tps6586x->gpio.direction_input = tps6586x_gpio_input; tps6586x->gpio.direction_output = tps6586x_gpio_output; tps6586x->gpio.set = tps6586x_gpio_set; tps6586x->gpio.get = tps6586x_gpio_get; |