From: Bartosz Golaszewski Date: Mon, 7 Oct 2024 10:34:40 +0000 (+0200) Subject: gpio: davinci: use generic device properties X-Git-Tag: v6.13-rc1~156^2~68 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5dfdcd9e73119dcb60b0299e96d2d84d23c354fd;p=thirdparty%2Flinux.git gpio: davinci: use generic device properties OF-specific routines should not be used unless necessary. Generic device properties are preferred so switch to using them in the driver code. Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20241007103440.38416-2-brgl@bgdev.pl Signed-off-by: Bartosz Golaszewski --- diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c index 1da1d7c7ac2dc..8c033e8cf3c98 100644 --- a/drivers/gpio/gpio-davinci.c +++ b/drivers/gpio/gpio-davinci.c @@ -15,7 +15,6 @@ #include #include #include -#include #include #include #include @@ -159,14 +158,13 @@ static int davinci_gpio_probe(struct platform_device *pdev) unsigned int ngpio, nbank, nirq, gpio_unbanked; struct davinci_gpio_controller *chips; struct device *dev = &pdev->dev; - struct device_node *dn = dev_of_node(dev); /* * The gpio banks conceptually expose a segmented bitmap, * and "ngpio" is one more than the largest zero-based * bit index that's valid. */ - ret = of_property_read_u32(dn, "ti,ngpio", &ngpio); + ret = device_property_read_u32(dev, "ti,ngpio", &ngpio); if (ret) return dev_err_probe(dev, ret, "Failed to get the number of GPIOs\n"); if (ngpio == 0) @@ -177,8 +175,8 @@ static int davinci_gpio_probe(struct platform_device *pdev) * interrupts is equal to number of gpios else all are banked so * number of interrupts is equal to number of banks(each with 16 gpios) */ - ret = of_property_read_u32(dn, "ti,davinci-gpio-unbanked", - &gpio_unbanked); + ret = device_property_read_u32(dev, "ti,davinci-gpio-unbanked", + &gpio_unbanked); if (ret) return dev_err_probe(dev, ret, "Failed to get the unbanked GPIOs property\n");