Re: [PATCH 3/3] drm/panel: add backlight dependency for sitronix-st7789v

2017-06-14 Thread Thierry Reding 
On Wed, Apr 19, 2017 at 08:03:08PM +0200, Arnd Bergmann wrote:
> Without the dependency, we run into a link error:
> 
> drivers/gpu/drm/panel/panel-sitronix-st7789v.o: In function `st7789v_probe':
> panel-sitronix-st7789v.c:(.text.st7789v_probe+0xc0): undefined reference to 
> `of_find_backlight_by_node'
> 
> Fixes: 7142afb3a186 ("drm/panel: Add driver for sitronix ST7789V LCD 
> controller")
> Signed-off-by: Arnd Bergmann 
> ---
>  drivers/gpu/drm/panel/Kconfig | 1 +
>  1 file changed, 1 insertion(+)

Applied to drm-misc-next, thanks.

Thierry


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Re: [PATCH 3/3] drm/panel: add backlight dependency for sitronix-st7789v

2017-04-19 Thread Hoegeun Kwon 

On 04/20/2017 03:03 AM, Arnd Bergmann wrote:

Without the dependency, we run into a link error:

drivers/gpu/drm/panel/panel-sitronix-st7789v.o: In function `st7789v_probe':
panel-sitronix-st7789v.c:(.text.st7789v_probe+0xc0): undefined reference to 
`of_find_backlight_by_node'

Fixes: 7142afb3a186 ("drm/panel: Add driver for sitronix ST7789V LCD 
controller")
Signed-off-by: Arnd Bergmann 


Reviewed-by: Hoegeun Kwon 

Best regards,
Hoegeun


---
  drivers/gpu/drm/panel/Kconfig | 1 +
  1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 6eb9774284df..04d068177e16 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -101,6 +101,7 @@ config DRM_PANEL_SHARP_LS043T1LE01
  config DRM_PANEL_SITRONIX_ST7789V
tristate "Sitronix ST7789V panel"
depends on OF && SPI
+   depends on BACKLIGHT_CLASS_DEVICE
help
  Say Y here if you want to enable support for the Sitronix
  ST7789V controller for 240x320 LCD panels


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[PATCH 3/3] drm/panel: add backlight dependency for sitronix-st7789v

2017-04-19 Thread Arnd Bergmann 
Without the dependency, we run into a link error:

drivers/gpu/drm/panel/panel-sitronix-st7789v.o: In function `st7789v_probe':
panel-sitronix-st7789v.c:(.text.st7789v_probe+0xc0): undefined reference to 
`of_find_backlight_by_node'

Fixes: 7142afb3a186 ("drm/panel: Add driver for sitronix ST7789V LCD 
controller")
Signed-off-by: Arnd Bergmann 
---
 drivers/gpu/drm/panel/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 6eb9774284df..04d068177e16 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -101,6 +101,7 @@ config DRM_PANEL_SHARP_LS043T1LE01
 config DRM_PANEL_SITRONIX_ST7789V
tristate "Sitronix ST7789V panel"
depends on OF && SPI
+   depends on BACKLIGHT_CLASS_DEVICE
help
  Say Y here if you want to enable support for the Sitronix
  ST7789V controller for 240x320 LCD panels
-- 
2.9.0

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