backlight/lv5207lp: Rename struct lv5207lp_platform_data.fbdev to 'dev'

Rename struct lv5207lp_platform_data.fbdev to 'dev', as it stores a
pointer to the Linux platform device; not the fbdev device. Makes
the code easier to understand.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
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: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230613110953.24176-7-tzimmermann@suse.de

diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index 20f4db7..a18e803 100644 (file)
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -202,7 +202,7 @@ static struct platform_device kfr2r09_sh_lcdc_device = {
 };
 
 static struct lv5207lp_platform_data kfr2r09_backlight_data = {
-       .fbdev = &kfr2r09_sh_lcdc_device.dev,
+       .dev = &kfr2r09_sh_lcdc_device.dev,
        .def_value = 13,
        .max_value = 13,
 };

diff --git a/drivers/video/backlight/lv5207lp.c b/drivers/video/backlight/lv5207lp.c
index 99ba4bc..739f45c 100644 (file)
--- a/drivers/video/backlight/lv5207lp.c
+++ b/drivers/video/backlight/lv5207lp.c
@@ -67,7 +67,7 @@ static int lv5207lp_backlight_check_fb(struct backlight_device *backlight,
 {
        struct lv5207lp *lv = bl_get_data(backlight);
 
-       return lv->pdata->fbdev == NULL || lv->pdata->fbdev == info->device;
+       return !lv->pdata->dev || lv->pdata->dev == info->device;
 }
 
 static const struct backlight_ops lv5207lp_backlight_ops = {

diff --git a/include/linux/platform_data/lv5207lp.h b/include/linux/platform_data/lv5207lp.h
index c9da8d4..95d85c1 100644 (file)
--- a/include/linux/platform_data/lv5207lp.h
+++ b/include/linux/platform_data/lv5207lp.h
@@ -8,7 +8,7 @@
 struct device;
 
 struct lv5207lp_platform_data {
-       struct device *fbdev;
+       struct device *dev;
        unsigned int max_value;
        unsigned int def_value;
 };