Commit ed369def authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

backlight/gpio_backlight: Rename field 'fbdev' to 'dev' 



Rename the field 'fbdev' in struct gpio_backlight_platform_data and
struct gpio_backlight to 'dev', as they store pointers to the Linux
platform device; not the fbdev device. Makes the code easier to
understand.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Cc: Rich Felker <dalias@libc.org>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Cc: Lee Jones <lee@kernel.org>
Cc: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: linux-sh@vger.kernel.org
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Reviewed-by: default avatarDaniel Thompson <daniel.thompson@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230613110953.24176-5-tzimmermann@suse.de
parent 7b91d017

arch/sh/boards/mach-ecovec24/setup.c

+1 −1
Original line number Diff line number Diff line
@@ -386,7 +386,7 @@ static struct property_entry gpio_backlight_props[] = { 
};



static struct gpio_backlight_platform_data gpio_backlight_data = {

	.fbdev = &lcdc_device.dev,

	.dev = &lcdc_device.dev,

};



static const struct platform_device_info gpio_backlight_device_info = {

drivers/video/backlight/gpio_backlight.c

+3 −3
Original line number Diff line number Diff line
@@ -17,7 +17,7 @@ 
#include <linux/slab.h>



struct gpio_backlight {

	struct device *fbdev;

	struct device *dev;

	struct gpio_desc *gpiod;

};
@@ -35,7 +35,7 @@ static int gpio_backlight_check_fb(struct backlight_device *bl, 
{

	struct gpio_backlight *gbl = bl_get_data(bl);



	return gbl->fbdev == NULL || gbl->fbdev == info->device;

	return !gbl->dev || gbl->dev == info->device;

}



static const struct backlight_ops gpio_backlight_ops = {
@@ -59,7 +59,7 @@ static int gpio_backlight_probe(struct platform_device *pdev) 
		return -ENOMEM;



	if (pdata)

		gbl->fbdev = pdata->fbdev;

		gbl->dev = pdata->dev;



	def_value = device_property_read_bool(dev, "default-on");

include/linux/platform_data/gpio_backlight.h

+1 −1
Original line number Diff line number Diff line
@@ -8,7 +8,7 @@ 
struct device;



struct gpio_backlight_platform_data {

	struct device *fbdev;

	struct device *dev;

};



#endif