diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2016-03-30 10:48:07 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-04-19 07:58:51 +0100 |
| commit | 22e5e747e71f19ac3af60ce648f4c02c63ed3cc1 (patch) | |
| tree | 02cdfec76902c566a049d6d4cf7b77b4928d8bf2 /drivers/mfd/tps65010.c | |
| parent | 4e125f62b73dffde17f4c53155654623ab2a9855 (diff) | |
mfd: tps65010: Use gpiochip data pointer
This makes the driver use the data pointer added to the gpio_chip
to store a pointer to the state container instead of relying on
container_of().
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/tps65010.c')
| -rw-r--r-- | drivers/mfd/tps65010.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mfd/tps65010.c b/drivers/mfd/tps65010.c index 495e4518fc29..d829a6131f09 100644 --- a/drivers/mfd/tps65010.c +++ b/drivers/mfd/tps65010.c @@ -34,7 +34,7 @@ #include <linux/i2c/tps65010.h> -#include <linux/gpio.h> +#include <linux/gpio/driver.h> /*-------------------------------------------------------------------------*/ @@ -477,7 +477,7 @@ tps65010_output(struct gpio_chip *chip, unsigned offset, int value) if (offset < 4) { struct tps65010 *tps; - tps = container_of(chip, struct tps65010, chip); + tps = gpiochip_get_data(chip); if (!(tps->outmask & (1 << offset))) return -EINVAL; tps65010_set_gpio_out_value(offset + 1, value); @@ -494,7 +494,7 @@ static int tps65010_gpio_get(struct gpio_chip *chip, unsigned offset) int value; struct tps65010 *tps; - tps = container_of(chip, struct tps65010, chip); + tps = gpiochip_get_data(chip); if (offset < 4) { value = i2c_smbus_read_byte_data(tps->client, TPS_DEFGPIO); @@ -651,7 +651,7 @@ static int tps65010_probe(struct i2c_client *client, tps->chip.ngpio = 7; tps->chip.can_sleep = 1; - status = gpiochip_add(&tps->chip); + status = gpiochip_add_data(&tps->chip, tps); if (status < 0) dev_err(&client->dev, "can't add gpiochip, err %d\n", status); |