diff options
Diffstat (limited to 'drivers/i2c/muxes/i2c-mux-ltc4306.c')
| -rw-r--r-- | drivers/i2c/muxes/i2c-mux-ltc4306.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/i2c/muxes/i2c-mux-ltc4306.c b/drivers/i2c/muxes/i2c-mux-ltc4306.c index 23766d853e76..c688af270a11 100644 --- a/drivers/i2c/muxes/i2c-mux-ltc4306.c +++ b/drivers/i2c/muxes/i2c-mux-ltc4306.c @@ -85,13 +85,13 @@ static int ltc4306_gpio_get(struct gpio_chip *chip, unsigned int offset) return !!(val & BIT(1 - offset)); } -static void ltc4306_gpio_set(struct gpio_chip *chip, unsigned int offset, - int value) +static int ltc4306_gpio_set(struct gpio_chip *chip, unsigned int offset, + int value) { struct ltc4306 *data = gpiochip_get_data(chip); - regmap_update_bits(data->regmap, LTC_REG_CONFIG, BIT(5 - offset), - value ? BIT(5 - offset) : 0); + return regmap_update_bits(data->regmap, LTC_REG_CONFIG, + BIT(5 - offset), value ? BIT(5 - offset) : 0); } static int ltc4306_gpio_get_direction(struct gpio_chip *chip, @@ -164,7 +164,7 @@ static int ltc4306_gpio_init(struct ltc4306 *data) data->gpiochip.direction_input = ltc4306_gpio_direction_input; data->gpiochip.direction_output = ltc4306_gpio_direction_output; data->gpiochip.get = ltc4306_gpio_get; - data->gpiochip.set = ltc4306_gpio_set; + data->gpiochip.set_rv = ltc4306_gpio_set; data->gpiochip.set_config = ltc4306_gpio_set_config; data->gpiochip.owner = THIS_MODULE; @@ -279,7 +279,7 @@ static int ltc4306_probe(struct i2c_client *client) /* Now create an adapter for each channel */ for (num = 0; num < chip->nchans; num++) { - ret = i2c_mux_add_adapter(muxc, 0, num, 0); + ret = i2c_mux_add_adapter(muxc, 0, num); if (ret) { i2c_mux_del_adapters(muxc); return ret; @@ -303,7 +303,7 @@ static void ltc4306_remove(struct i2c_client *client) static struct i2c_driver ltc4306_driver = { .driver = { .name = "ltc4306", - .of_match_table = of_match_ptr(ltc4306_of_match), + .of_match_table = ltc4306_of_match, }, .probe = ltc4306_probe, .remove = ltc4306_remove, |