From: Rosen Penev Date: Tue, 3 Dec 2024 23:33:54 +0000 (-0800) Subject: gpio: twl4030: use gpiochip_get_data X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=26a4dedc5f3cdb6e2de79371f57d12e5119f03c1;p=linux.git gpio: twl4030: use gpiochip_get_data We can pass the pointer in probe to gpiochip_add_data instead of using dev_get_drvdata. Signed-off-by: Rosen Penev Link: https://lore.kernel.org/r/20241203233354.184404-1-rosenp@gmail.com Signed-off-by: Bartosz Golaszewski --- diff --git a/drivers/gpio/gpio-twl6040.c b/drivers/gpio/gpio-twl6040.c index 6c3fbf382dba..b9171bf66168 100644 --- a/drivers/gpio/gpio-twl6040.c +++ b/drivers/gpio/gpio-twl6040.c @@ -22,7 +22,7 @@ static int twl6040gpo_get(struct gpio_chip *chip, unsigned offset) { - struct twl6040 *twl6040 = dev_get_drvdata(chip->parent->parent); + struct twl6040 *twl6040 = gpiochip_get_data(chip); int ret = 0; ret = twl6040_reg_read(twl6040, TWL6040_REG_GPOCTL); @@ -46,7 +46,7 @@ static int twl6040gpo_direction_out(struct gpio_chip *chip, unsigned offset, static void twl6040gpo_set(struct gpio_chip *chip, unsigned offset, int value) { - struct twl6040 *twl6040 = dev_get_drvdata(chip->parent->parent); + struct twl6040 *twl6040 = gpiochip_get_data(chip); int ret; u8 gpoctl; @@ -91,7 +91,7 @@ static int gpo_twl6040_probe(struct platform_device *pdev) twl6040gpo_chip.parent = &pdev->dev; - ret = devm_gpiochip_add_data(&pdev->dev, &twl6040gpo_chip, NULL); + ret = devm_gpiochip_add_data(&pdev->dev, &twl6040gpo_chip, twl6040); if (ret < 0) { dev_err(&pdev->dev, "could not register gpiochip, %d\n", ret); twl6040gpo_chip.ngpio = 0;