video: backlight: Remove useless BACKLIGHT_LCD_SUPPORT kernel symbol

We have two *_CLASS_DEVICE kernel config options (LCD_CLASS_DEVICE
and BACKLIGHT_LCD_DEVICE) that do the same job.
The patch removes useless BACKLIGHT_LCD_SUPPORT option
and converts LCD_CLASS_DEVICE into a menu.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index 817d82608712ab6f603edd6514c16c2744b08584..8cbcbb12372c6f25796eef14d46641cc726270bd 100644 (file)
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -195,7 +195,6 @@ config I2C_EEPROM_AT24
 
 config LCD_BACKLIGHT
        tristate "LCD Backlight support"
-       select BACKLIGHT_LCD_SUPPORT
        select BACKLIGHT_PWM
 
 endmenu

diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index bd943a71756ca81bb8fe38836ef07980a26dd324..1e68c1bbed2ac9ffaf71dd920fcbb4813c4112ac 100644 (file)
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -194,7 +194,6 @@ config DRM_RADEON
        select POWER_SUPPLY
        select HWMON
        select BACKLIGHT_CLASS_DEVICE
-       select BACKLIGHT_LCD_SUPPORT
        select INTERVAL_TREE
        help
          Choose this option if you have an ATI Radeon graphics card.  There
@@ -215,7 +214,6 @@ config DRM_AMDGPU
        select POWER_SUPPLY
        select HWMON
        select BACKLIGHT_CLASS_DEVICE
-       select BACKLIGHT_LCD_SUPPORT
        select INTERVAL_TREE
        select CHASH
        help

diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index 8840f396a7b68b63f1f41c52fc730ef6fec7768e..3dff9997f5e309bd97fc0b7acdb7e10d979a68e5 100644 (file)
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -76,7 +76,6 @@ config DRM_PARADE_PS8622
        depends on OF
        select DRM_PANEL
        select DRM_KMS_HELPER
-       select BACKLIGHT_LCD_SUPPORT
        select BACKLIGHT_CLASS_DEVICE
        ---help---
          Parade eDP-LVDS bridge chip driver.

diff --git a/drivers/gpu/drm/fsl-dcu/Kconfig b/drivers/gpu/drm/fsl-dcu/Kconfig
index 14a72c4c496d2469eccee871f22eb4ccb52eb17a..dc825883400d0f317b627a4f975005060779e220 100644 (file)
--- a/drivers/gpu/drm/fsl-dcu/Kconfig
+++ b/drivers/gpu/drm/fsl-dcu/Kconfig
@@ -2,7 +2,6 @@ config DRM_FSL_DCU
        tristate "DRM Support for Freescale DCU"
        depends on DRM && OF && ARM && COMMON_CLK
        select BACKLIGHT_CLASS_DEVICE
-       select BACKLIGHT_LCD_SUPPORT
        select DRM_KMS_HELPER
        select DRM_KMS_CMA_HELPER
        select DRM_PANEL

diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig
index 148be8e1a09052db6946714cb375985633b98fe3..3d5f1cb6a76ca53221a7f0b04039c84bf6d9f25a 100644 (file)
--- a/drivers/gpu/drm/i915/Kconfig
+++ b/drivers/gpu/drm/i915/Kconfig
@@ -15,7 +15,6 @@ config DRM_I915
        select IRQ_WORK
        # i915 depends on ACPI_VIDEO when ACPI is enabled
        # but for select to work, need to select ACPI_VIDEO's dependencies, ick
-       select BACKLIGHT_LCD_SUPPORT if ACPI
        select BACKLIGHT_CLASS_DEVICE if ACPI
        select INPUT if ACPI
        select ACPI_VIDEO if ACPI

diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig
index 00cd9ab8948da361c78fcd298beb22c852c2f1c0..5f3cad0eb92e9d619e909ce5e5a6e7a5b5be9909 100644 (file)
--- a/drivers/gpu/drm/nouveau/Kconfig
+++ b/drivers/gpu/drm/nouveau/Kconfig
@@ -5,14 +5,12 @@ config DRM_NOUVEAU
        select DRM_KMS_HELPER
        select DRM_TTM
        select BACKLIGHT_CLASS_DEVICE if DRM_NOUVEAU_BACKLIGHT
-       select BACKLIGHT_LCD_SUPPORT if DRM_NOUVEAU_BACKLIGHT
        select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && INPUT
        select X86_PLATFORM_DEVICES if ACPI && X86
        select ACPI_WMI if ACPI && X86
        select MXM_WMI if ACPI && X86
        select POWER_SUPPLY
        # Similar to i915, we need to select ACPI_VIDEO and it's dependencies
-       select BACKLIGHT_LCD_SUPPORT if ACPI && X86
        select BACKLIGHT_CLASS_DEVICE if ACPI && X86
        select INPUT if ACPI && X86
        select THERMAL if ACPI && X86

diff --git a/drivers/gpu/drm/shmobile/Kconfig b/drivers/gpu/drm/shmobile/Kconfig
index 61bbe8e8bcc51db98f064aca875b97f6c96add9b..e2a6c82c8252d8a291431d94b288aca989d2624f 100644 (file)
--- a/drivers/gpu/drm/shmobile/Kconfig
+++ b/drivers/gpu/drm/shmobile/Kconfig
@@ -4,7 +4,6 @@ config DRM_SHMOBILE
        depends on DRM && ARM
        depends on ARCH_SHMOBILE || COMPILE_TEST
        select BACKLIGHT_CLASS_DEVICE
-       select BACKLIGHT_LCD_SUPPORT
        select DRM_KMS_HELPER
        select DRM_KMS_CMA_HELPER
        select DRM_GEM_CMA_HELPER

diff --git a/drivers/gpu/drm/tilcdc/Kconfig b/drivers/gpu/drm/tilcdc/Kconfig
index 52598049c096eb4d5d6d550ac6ef5d00d823d980..cb7df2086aee3b1c681eb497c9a6c3abc5b98f29 100644 (file)
--- a/drivers/gpu/drm/tilcdc/Kconfig
+++ b/drivers/gpu/drm/tilcdc/Kconfig
@@ -8,7 +8,6 @@ config DRM_TILCDC
        select DRM_PANEL_BRIDGE
        select VIDEOMODE_HELPERS
        select BACKLIGHT_CLASS_DEVICE
-       select BACKLIGHT_LCD_SUPPORT
        help
          Choose this option if you have an TI SoC with LCDC display
          controller, for example AM33xx in beagle-bone, DA8xx, or

diff --git a/drivers/staging/olpc_dcon/Kconfig b/drivers/staging/olpc_dcon/Kconfig
index 192cc8d0853fdd00fda2eb92458026a3950b2bf0..c91a56f77bcb2281e4b30b13c63e0e84c736a97e 100644 (file)
--- a/drivers/staging/olpc_dcon/Kconfig
+++ b/drivers/staging/olpc_dcon/Kconfig
@@ -2,7 +2,6 @@ config FB_OLPC_DCON
        tristate "One Laptop Per Child Display CONtroller support"
        depends on OLPC && FB
        depends on I2C
-       depends on BACKLIGHT_LCD_SUPPORT
        depends on (GPIO_CS5535 || GPIO_CS5535=n)
        select BACKLIGHT_CLASS_DEVICE
        help

diff --git a/drivers/usb/misc/Kconfig b/drivers/usb/misc/Kconfig
index be04c117fe809430769428ef5bca3f83783050e9..c97f270338bfdfb54a3c6f76b0d4f835d360779a 100644 (file)
--- a/drivers/usb/misc/Kconfig
+++ b/drivers/usb/misc/Kconfig
@@ -142,7 +142,6 @@ config USB_FTDI_ELAN
 
 config USB_APPLEDISPLAY
        tristate "Apple Cinema Display support"
-       select BACKLIGHT_LCD_SUPPORT
        select BACKLIGHT_CLASS_DEVICE
        help
          Say Y here if you want to control the backlight of Apple Cinema

diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 71ee978c848f3abaf74178ad4c397aad45e1a62c..3fdc18e85ff53d7d5f074583d129d946825d7957 100644 (file)
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -2,13 +2,7 @@
 # Backlight & LCD drivers configuration
 #
 
-menuconfig BACKLIGHT_LCD_SUPPORT
-       bool "Backlight & LCD device support"
-       help
-         Enable this to be able to choose the drivers for controlling the
-         backlight and the LCD panel on some platforms, for example on PDAs.
-
-if BACKLIGHT_LCD_SUPPORT
+menu "Backlight & LCD device support"
 
 #
 # LCD
@@ -466,4 +460,4 @@ config BACKLIGHT_RAVE_SP
 
 endif # BACKLIGHT_CLASS_DEVICE
 
-endif # BACKLIGHT_LCD_SUPPORT
+endmenu

diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index 58a9590c9db6d377023ebb69ee01fd12d9c33962..068294881eb9d6528f374525166d39e1789b2861 100644 (file)
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -186,7 +186,6 @@ config FB_MACMODES
 config FB_BACKLIGHT
        tristate
        depends on FB
-       select BACKLIGHT_LCD_SUPPORT
        select BACKLIGHT_CLASS_DEVICE
 
 config FB_MODE_HELPERS
@@ -281,7 +280,6 @@ config FB_ARMCLCD
        select FB_CFB_IMAGEBLIT
        select FB_MODE_HELPERS if OF
        select VIDEOMODE_HELPERS if OF
-       select BACKLIGHT_LCD_SUPPORT if OF
        select BACKLIGHT_CLASS_DEVICE if OF
        help
          This framebuffer device driver is for the ARM PrimeCell PL110
@@ -315,7 +313,6 @@ config FB_ACORN
 config FB_CLPS711X
        tristate "CLPS711X LCD support"
        depends on FB && (ARCH_CLPS711X || COMPILE_TEST)
-       select BACKLIGHT_LCD_SUPPORT
        select FB_MODE_HELPERS
        select FB_SYS_FILLRECT
        select FB_SYS_COPYAREA
@@ -343,7 +340,6 @@ config FB_SA1100
 config FB_IMX
        tristate "Freescale i.MX1/21/25/27 LCD support"
        depends on FB && ARCH_MXC
-       select BACKLIGHT_LCD_SUPPORT
        select LCD_CLASS_DEVICE
        select FB_CFB_FILLRECT
        select FB_CFB_COPYAREA
@@ -2192,7 +2188,6 @@ config FB_MX3
        tristate "MX3 Framebuffer support"
        depends on FB && MX3_IPU
        select BACKLIGHT_CLASS_DEVICE
-       select BACKLIGHT_LCD_SUPPORT
        select FB_CFB_FILLRECT
        select FB_CFB_COPYAREA
        select FB_CFB_IMAGEBLIT