diff options
Diffstat (limited to 'drivers/gpio/gpio-74x164.c')
| -rw-r--r-- | drivers/gpio/gpio-74x164.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/gpio/gpio-74x164.c b/drivers/gpio/gpio-74x164.c index 54a4147fba52..c81224ff2dca 100644 --- a/drivers/gpio/gpio-74x164.c +++ b/drivers/gpio/gpio-74x164.c @@ -33,11 +33,6 @@ struct gen_74x164_chip { u8 buffer[0]; }; -static struct gen_74x164_chip *gpio_to_74x164_chip(struct gpio_chip *gc) -{ - return container_of(gc, struct gen_74x164_chip, gpio_chip); -} - static int __gen_74x164_write_config(struct gen_74x164_chip *chip) { struct spi_transfer xfer = { @@ -51,7 +46,7 @@ static int __gen_74x164_write_config(struct gen_74x164_chip *chip) static int gen_74x164_get_value(struct gpio_chip *gc, unsigned offset) { - struct gen_74x164_chip *chip = gpio_to_74x164_chip(gc); + struct gen_74x164_chip *chip = gpiochip_get_data(gc); u8 bank = chip->registers - 1 - offset / 8; u8 pin = offset % 8; int ret; @@ -66,7 +61,7 @@ static int gen_74x164_get_value(struct gpio_chip *gc, unsigned offset) static void gen_74x164_set_value(struct gpio_chip *gc, unsigned offset, int val) { - struct gen_74x164_chip *chip = gpio_to_74x164_chip(gc); + struct gen_74x164_chip *chip = gpiochip_get_data(gc); u8 bank = chip->registers - 1 - offset / 8; u8 pin = offset % 8; @@ -136,7 +131,7 @@ static int gen_74x164_probe(struct spi_device *spi) goto exit_destroy; } - ret = gpiochip_add(&chip->gpio_chip); + ret = gpiochip_add_data(&chip->gpio_chip, chip); if (!ret) return 0; |