Merge tag 'backlight-next-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

Pull backlight updates from Lee Jones:
 "Core Framework:
   - Trivial: Code refactoring
   - New API backlight_is_blank()
   - New API backlight_get_brightness()
   - Additional/reworked documentation
   - Remove 'extern' labels from prototypes
   - Drop backlight_put()
   - Staticify of_find_backlight()

  Driver Removal:
   - Removal of unused OT200 driver
   - Removal of unused Generic Backlight driver

  Fix-ups
   - Bunch of W=1 warning fixes
   - Convert to GPIO descriptors; sky81452
   - Move platform data handling into driver; sky81452
   - Remove superfluous code; lms501kf03
   - Many instances of using new APIs"

* tag 'backlight-next-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: (34 commits)
  video: backlight: cr_bllcd: Remove unused variable 'intensity'
  backlight: backlight: Make of_find_backlight static
  backlight: backlight: Drop backlight_put()
  backlight: Use backlight_get_brightness() throughout
  backlight: jornada720_bl: Introduce backlight_is_blank()
  backlight: gpio_backlight: Simplify update_status()
  backlight: cr_bllcd: Introduce gpio-backlight semantics
  backlight: as3711_bl: Simplify update_status
  backlight: backlight: Introduce backlight_get_brightness()
  doc-rst: Wire-up Backlight kernel-doc documentation
  backlight: backlight: Add overview and update existing doc
  backlight: backlight: Drop extern from prototypes
  backlight: generic_bl: Remove this driver as it is unused
  backlight: backlight: Document enums in backlight.h
  backlight: backlight: Document inline functions in backlight.h
  backlight: backlight: Improve backlight_device documentation
  backlight: backlight: Improve backlight_properties documentation
  backlight: backlight: Improve backlight_ops documentation
  backlight: backlight: Add backlight_is_blank()
  backlight: backlight: Refactor fb_notifier_callback()
  ...

1 files changed, 0 insertions, 35 deletions

diff --git a/include/linux/platform_data/sky81452-backlight.h b/include/linux/platform_data/sky81452-backlight.h
deleted file mode 100644
index 02653d92d84f..000000000000
--- a/include/linux/platform_data/sky81452-backlight.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * sky81452.h	SKY81452 backlight driver
- *
- * Copyright 2014 Skyworks Solutions Inc.
- * Author : Gyungoh Yoo <jack.yoo@skyworksinc.com>
- */
-
-#ifndef _SKY81452_BACKLIGHT_H
-#define _SKY81452_BACKLIGHT_H
-
-/**
- * struct sky81452_platform_data
- * @name:	backlight driver name.
-		If it is not defined, default name is lcd-backlight.
- * @gpio_enable:GPIO number which control EN pin
- * @enable:	Enable mask for current sink channel 1, 2, 3, 4, 5 and 6.
- * @ignore_pwm:	true if DPWMI should be ignored.
- * @dpwm_mode:	true is DPWM dimming mode, otherwise Analog dimming mode.
- * @phase_shift:true is phase shift mode.
- * @short_detecion_threshold:	It should be one of 4, 5, 6 and 7V.
- * @boost_current_limit:	It should be one of 2300, 2750mA.
- */
-struct sky81452_bl_platform_data {
-	const char *name;
-	int gpio_enable;
-	unsigned int enable;
-	bool ignore_pwm;
-	bool dpwm_mode;
-	bool phase_shift;
-	unsigned int short_detection_threshold;
-	unsigned int boost_current_limit;
-};
-
-#endif