openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

gpio: bd7xxxx: use helper variable for pdev->dev 

Using a helper local variable to store the address of &pdev->dev adds
to readability and allows us to avoid unnecessary line breaks.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
This commit is contained in:
Bartosz Golaszewski 2021-01-06 11:11:33 +01:00
parent 66fecef5bd
commit cb38cd7035
2 changed files with 15 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/gpio/gpio-bd70528.c
View File

@ -181,15 +181,15 @@ static int bd70528_gpio_get(struct gpio_chip *chip, unsigned int offset)
static int bd70528_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct bd70528_gpio *bdgpio;
int ret;
bdgpio = devm_kzalloc(&pdev->dev, sizeof(*bdgpio),
GFP_KERNEL);
bdgpio = devm_kzalloc(dev, sizeof(*bdgpio), GFP_KERNEL);
if (!bdgpio)
return -ENOMEM;
bdgpio->dev = &pdev->dev;
bdgpio->gpio.parent = pdev->dev.parent;
bdgpio->dev = dev;
bdgpio->gpio.parent = dev->parent;
bdgpio->gpio.label = "bd70528-gpio";
bdgpio->gpio.owner = THIS_MODULE;
bdgpio->gpio.get_direction = bd70528_get_direction;
@ -202,16 +202,15 @@ static int bd70528_probe(struct platform_device *pdev)
bdgpio->gpio.ngpio = 4;
bdgpio->gpio.base = -1;
#ifdef CONFIG_OF_GPIO
bdgpio->gpio.of_node = pdev->dev.parent->of_node;
bdgpio->gpio.of_node = dev->parent->of_node;
#endif
bdgpio->regmap = dev_get_regmap(pdev->dev.parent, NULL);
bdgpio->regmap = dev_get_regmap(dev->parent, NULL);
if (!bdgpio->regmap)
return -ENODEV;
ret = devm_gpiochip_add_data(&pdev->dev, &bdgpio->gpio,
bdgpio);
ret = devm_gpiochip_add_data(dev, &bdgpio->gpio, bdgpio);
if (ret)
dev_err(&pdev->dev, "gpio_init: Failed to add bd70528-gpio\n");
dev_err(dev, "gpio_init: Failed to add bd70528-gpio\n");
return ret;
}

15
drivers/gpio/gpio-bd71828.c
View File

@ -97,15 +97,15 @@ static int bd71828_get_direction(struct gpio_chip *chip, unsigned int offset)
static int bd71828_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct bd71828_gpio *bdgpio;
bdgpio = devm_kzalloc(&pdev->dev, sizeof(*bdgpio),
GFP_KERNEL);
bdgpio = devm_kzalloc(dev, sizeof(*bdgpio), GFP_KERNEL);
if (!bdgpio)
return -ENOMEM;
bdgpio->dev = &pdev->dev;
bdgpio->gpio.parent = pdev->dev.parent;
bdgpio->dev = dev;
bdgpio->gpio.parent = dev->parent;
bdgpio->gpio.label = "bd71828-gpio";
bdgpio->gpio.owner = THIS_MODULE;
bdgpio->gpio.get_direction = bd71828_get_direction;
@ -121,13 +121,12 @@ static int bd71828_probe(struct platform_device *pdev)
* "gpio-reserved-ranges" and exclude them from control
*/
bdgpio->gpio.ngpio = 4;
bdgpio->gpio.of_node = pdev->dev.parent->of_node;
bdgpio->regmap = dev_get_regmap(pdev->dev.parent, NULL);
bdgpio->gpio.of_node = dev->parent->of_node;
bdgpio->regmap = dev_get_regmap(dev->parent, NULL);
if (!bdgpio->regmap)
return -ENODEV;
return devm_gpiochip_add_data(&pdev->dev, &bdgpio->gpio,
bdgpio);
return devm_gpiochip_add_data(dev, &bdgpio->gpio, bdgpio);
}
static struct platform_driver bd71828_gpio = {