platform/x86: Fix unmet dependency warning for SAMSUNG_Q10

Sinan Kaya · rafaeljw · commit 0ee4b5f801b7 · 2019-01-29T10:59:07.000+01:00
Add BACKLIGHT_LCD_SUPPORT for SAMSUNG_Q10 to fix the
warning: unmet direct dependencies detected for BACKLIGHT_CLASS_DEVICE.

SAMSUNG_Q10 selects BACKLIGHT_CLASS_DEVICE but BACKLIGHT_CLASS_DEVICE
depends on BACKLIGHT_LCD_SUPPORT.

Copy BACKLIGHT_LCD_SUPPORT dependency into SAMSUNG_Q10 to fix:

WARNING: unmet direct dependencies detected for BACKLIGHT_CLASS_DEVICE
  Depends on [n]: HAS_IOMEM [=y] &amp;&amp; BACKLIGHT_LCD_SUPPORT [=n]
  Selected by [y]:
  - SAMSUNG_Q10 [=y] &amp;&amp; X86 [=y] &amp;&amp; X86_PLATFORM_DEVICES [=y] &amp;&amp; ACPI [=y]

Signed-off-by: Sinan Kaya &lt;okaya@kernel.org&gt;
Acked-by: Andy Shevchenko &lt;andy.shevchenko@gmail.com&gt;
Signed-off-by: Rafael J. Wysocki &lt;rafael.j.wysocki@intel.com&gt;
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
@@ -1129,6 +1129,7 @@ config INTEL_OAKTRAIL
 config SAMSUNG_Q10
 	tristate "Samsung Q10 Extras"
 	depends on ACPI
+	depends on BACKLIGHT_LCD_SUPPORT
 	select BACKLIGHT_CLASS_DEVICE
 	---help---
 	  This driver provides support for backlight control on Samsung Q10
