[PATCH 15/15] backlight: backlight: Drop the deprecated fb_blank property
From: Sam Ravnborg via B4 Submission Endpoint
<devnull+sam.ravnborg.org@kernel.org>
Date: 2023-01-07 18:27:22
Also in:
b4-sent, dri-devel, linux-arm-kernel, linux-omap, linux-staging, linuxppc-dev, lkml
Subsystem:
backlight class/subsystem, framebuffer layer, the rest · Maintainers:
Lee Jones, Daniel Thompson, Jingoo Han, Helge Deller, Linus Torvalds
From: Sam Ravnborg <redacted> With all users gone remove the deprecated fb_blank member in backlight_properties. Signed-off-by: Sam Ravnborg <redacted> Cc: Lee Jones <lee@kernel.org> Cc: Daniel Thompson <redacted> Cc: Jingoo Han <jingoohan1@gmail.com> --- drivers/video/backlight/backlight.c | 2 -- include/linux/backlight.h | 22 ---------------------- 2 files changed, 24 deletions(-)
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index b788ff3d0f45..9b0557d094c5 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c@@ -118,14 +118,12 @@ static int fb_notifier_callback(struct notifier_block *self, bd->fb_bl_on[node] = true; if (!bd->use_count++) { bd->props.state &= ~BL_CORE_FBBLANK; - bd->props.fb_blank = FB_BLANK_UNBLANK; backlight_update_status(bd); } } else if (fb_blank != FB_BLANK_UNBLANK && bd->fb_bl_on[node]) { bd->fb_bl_on[node] = false; if (!(--bd->use_count)) { bd->props.state |= BL_CORE_FBBLANK; - bd->props.fb_blank = fb_blank; backlight_update_status(bd); } }
diff --git a/include/linux/backlight.h b/include/linux/backlight.h
index 614653e07e3a..c8622d6cc8c5 100644
--- a/include/linux/backlight.h
+++ b/include/linux/backlight.h@@ -218,25 +218,6 @@ struct backlight_properties { */ int power; - /** - * @fb_blank: The power state from the FBIOBLANK ioctl. - * - * When the FBIOBLANK ioctl is called @fb_blank is set to the - * blank parameter and the update_status() operation is called. - * - * When the backlight device is enabled @fb_blank is set - * to FB_BLANK_UNBLANK. When the backlight device is disabled - * @fb_blank is set to FB_BLANK_POWERDOWN. - * - * Backlight drivers should avoid using this property. It has been - * replaced by state & BL_CORE_FBLANK (although most drivers should - * use backlight_is_blank() as the preferred means to get the blank - * state). - * - * fb_blank is deprecated and will be removed. - */ - int fb_blank; - /** * @type: The type of backlight supported. *
@@ -366,7 +347,6 @@ static inline int backlight_enable(struct backlight_device *bd) return 0; bd->props.power = FB_BLANK_UNBLANK; - bd->props.fb_blank = FB_BLANK_UNBLANK; bd->props.state &= ~BL_CORE_FBBLANK; return backlight_update_status(bd);
@@ -382,7 +362,6 @@ static inline int backlight_disable(struct backlight_device *bd) return 0; bd->props.power = FB_BLANK_POWERDOWN; - bd->props.fb_blank = FB_BLANK_POWERDOWN; bd->props.state |= BL_CORE_FBBLANK; return backlight_update_status(bd);
@@ -403,7 +382,6 @@ static inline int backlight_disable(struct backlight_device *bd) static inline bool backlight_is_blank(const struct backlight_device *bd) { return bd->props.power != FB_BLANK_UNBLANK || - bd->props.fb_blank != FB_BLANK_UNBLANK || bd->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK); }
--
2.34.1