On Tue, Aug 13, 2019 at 01:58:53PM +0200, Geert Uytterhoeven wrote:
> When running "make oldconfig" on a .config where
> CONFIG_BACKLIGHT_LCD_SUPPORT is not set, two new config options
> ("Lowlevel LCD controls" and "Lowlevel Backlight controls") appear, both
> defaulting to "m".
>
> Drop the "default m", as options should default to disabled, and because
> several driver config options already select LCD_CLASS_DEVICE or
> BACKLIGHT_CLASS_DEVICE when needed.
>
> Fixes: 8c5dc8d9f19c7992 ("video: backlight: Remove useless BACKLIGHT_LCD_SUPPORT kernel symbol")
> Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Acked-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
> ---
> drivers/video/backlight/Kconfig | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
> index 8b081d61773e21eb..40676be2e46aae61 100644
> --- a/drivers/video/backlight/Kconfig
> +++ b/drivers/video/backlight/Kconfig
> @@ -10,7 +10,6 @@ menu "Backlight & LCD device support"
> #
> config LCD_CLASS_DEVICE
> tristate "Lowlevel LCD controls"
> - default m
> help
> This framework adds support for low-level control of LCD.
> Some framebuffer devices connect to platform-specific LCD modules
> @@ -143,7 +142,6 @@ endif # LCD_CLASS_DEVICE
> #
> config BACKLIGHT_CLASS_DEVICE
> tristate "Lowlevel Backlight controls"
> - default m
> help
> This framework adds support for low-level control of the LCD
> backlight. This includes support for brightness and power.
> --
> 2.17.1
>
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