From 0ee4b5f801b73b83a9fb3921d725f2162fd4a2e5 Mon Sep 17 00:00:00 2001
From: Sinan Kaya <okaya@kernel.org>
Date: Thu, 24 Jan 2019 19:31:01 +0000
Subject: [PATCH] platform/x86: Fix unmet dependency warning for SAMSUNG_Q10
Git-commit: 0ee4b5f801b73b83a9fb3921d725f2162fd4a2e5
Patch-mainline: v5.0-rc5
References: bsc#1051510

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] && BACKLIGHT_LCD_SUPPORT [=n]  Selected by [y]:  - SAMSUNG_Q10 [=y] && X86 [=y] && X86_PLATFORM_DEVICES [=y] && ACPI [=y]

Signed-off-by: Sinan Kaya <okaya@kernel.org>
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/platform/x86/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 11810591840d..b5e9db85e881 100644
--- 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
-- 
2.16.4