diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2022-12-30 11:00:44 +0100 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-01-30 15:55:28 +0100 |
| commit | a3f7c1d6ddcbd487964c58ff246506a781e5be8f (patch) | |
| tree | b6352ed3360412ce62af147279581d3151dd19f4 /drivers/gpio | |
| parent | 650f2dc970539b3344a98c4bd18efa309e66623b (diff) | |
gpio: pca9570: rename platform_data to chip_data
By convention platform_data refers to structures passed to drivers by
code that registers devices. When talking about model-specific data
structures associated with OF compatibles, we usually call them chip_data.
In order to avoid confusion rename all mentions of platform_data to
chip_data.
Fixes: fbb19fe17eae ("gpio: pca9570: add slg7xl45106 support")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-pca9570.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/gpio/gpio-pca9570.c b/drivers/gpio/gpio-pca9570.c index 6c07a8811a7a..6a5a8e593ed5 100644 --- a/drivers/gpio/gpio-pca9570.c +++ b/drivers/gpio/gpio-pca9570.c @@ -18,11 +18,11 @@ #define SLG7XL45106_GPO_REG 0xDB /** - * struct pca9570_platform_data - GPIO platformdata + * struct pca9570_chip_data - GPIO platformdata * @ngpio: no of gpios * @command: Command to be sent */ -struct pca9570_platform_data { +struct pca9570_chip_data { u16 ngpio; u32 command; }; @@ -36,7 +36,7 @@ struct pca9570_platform_data { */ struct pca9570 { struct gpio_chip chip; - const struct pca9570_platform_data *p_data; + const struct pca9570_chip_data *chip_data; struct mutex lock; u8 out; }; @@ -46,8 +46,8 @@ static int pca9570_read(struct pca9570 *gpio, u8 *value) struct i2c_client *client = to_i2c_client(gpio->chip.parent); int ret; - if (gpio->p_data->command != 0) - ret = i2c_smbus_read_byte_data(client, gpio->p_data->command); + if (gpio->chip_data->command != 0) + ret = i2c_smbus_read_byte_data(client, gpio->chip_data->command); else ret = i2c_smbus_read_byte(client); @@ -62,8 +62,8 @@ static int pca9570_write(struct pca9570 *gpio, u8 value) { struct i2c_client *client = to_i2c_client(gpio->chip.parent); - if (gpio->p_data->command != 0) - return i2c_smbus_write_byte_data(client, gpio->p_data->command, value); + if (gpio->chip_data->command != 0) + return i2c_smbus_write_byte_data(client, gpio->chip_data->command, value); return i2c_smbus_write_byte(client, value); } @@ -127,8 +127,8 @@ static int pca9570_probe(struct i2c_client *client) gpio->chip.get = pca9570_get; gpio->chip.set = pca9570_set; gpio->chip.base = -1; - gpio->p_data = device_get_match_data(&client->dev); - gpio->chip.ngpio = gpio->p_data->ngpio; + gpio->chip_data = device_get_match_data(&client->dev); + gpio->chip.ngpio = gpio->chip_data->ngpio; gpio->chip.can_sleep = true; mutex_init(&gpio->lock); @@ -141,15 +141,15 @@ static int pca9570_probe(struct i2c_client *client) return devm_gpiochip_add_data(&client->dev, &gpio->chip, gpio); } -static const struct pca9570_platform_data pca9570_gpio = { +static const struct pca9570_chip_data pca9570_gpio = { .ngpio = 4, }; -static const struct pca9570_platform_data pca9571_gpio = { +static const struct pca9570_chip_data pca9571_gpio = { .ngpio = 8, }; -static const struct pca9570_platform_data slg7xl45106_gpio = { +static const struct pca9570_chip_data slg7xl45106_gpio = { .ngpio = 8, .command = SLG7XL45106_GPO_REG, }; |