linux-kernel - [PATCH 4/6] ARM: SAMSUNG: Restore Samsung PM Debug functionality

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Date:	Tue, 24 Jun 2014 15:57:13 +0200
From:	Tomasz Figa <t.figa@...sung.com>
To:	linux-samsung-soc@...r.kernel.org
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Kukjin Kim <kgene.kim@...sung.com>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	Tomasz Figa <tomasz.figa@...il.com>,
	Tomasz Figa <t.figa@...sung.com>
Subject: [PATCH 4/6] ARM: SAMSUNG: Restore Samsung PM Debug functionality

Due to recently merged patches and previous merge conflicts, the Samsung
PM Debug functionality no longer can be enabled. This patch fixes
incorrect dependency of SAMSUNG_PM_DEBUG on an integer symbol and adds
missing header inclusion.

Signed-off-by: Tomasz Figa <t.figa@...sung.com>
---
 arch/arm/plat-samsung/Kconfig    | 8 +++++++-
 arch/arm/plat-samsung/pm-debug.c | 1 +
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 301b892..483c959 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -412,9 +412,14 @@ config S5P_DEV_MFC
 
 comment "Power management"
 
+config HAVE_SAMSUNG_PM_DEBUG
+	bool
+	help
+	  Allow compilation of Samsung PM debugging code.
+
 config SAMSUNG_PM_DEBUG
 	bool "S3C2410 PM Suspend debug"
-	depends on PM && DEBUG_KERNEL && DEBUG_S3C_UART
+	depends on PM && DEBUG_KERNEL && HAVE_SAMSUNG_PM_DEBUG
 	help
 	  Say Y here if you want verbose debugging from the PM Suspend and
 	  Resume code. See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>
@@ -484,6 +489,7 @@ config S5P_SLEEP
 
 config DEBUG_S3C_UART
 	depends on PLAT_SAMSUNG
+	select HAVE_SAMSUNG_PM_DEBUG
 	int
 	default "0" if DEBUG_S3C_UART0
 	default "1" if DEBUG_S3C_UART1
diff --git a/arch/arm/plat-samsung/pm-debug.c b/arch/arm/plat-samsung/pm-debug.c
index 8f19f66..3960960 100644
--- a/arch/arm/plat-samsung/pm-debug.c
+++ b/arch/arm/plat-samsung/pm-debug.c
@@ -14,6 +14,7 @@
  */
 
 #include <linux/serial_core.h>
+#include <linux/serial_s3c.h>
 #include <linux/io.h>
 
 #include <asm/mach/map.h>
-- 
1.9.3

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