[PATCH] ARM S3C24XX: Fix compilation of PM code for S3C2416

[Yauhen Kharuzhy]

S3C2416 PM code uses low-level sleep routines from S3C2412 code,
but these routines are compiled only for S3C2412 SoC.

Split S3C2412_PM to two parts: S3C2412_PM, S3C2412_PM_SLEEP and
select last in S3C2416's Kconfig.

Signed-off-by: Yauhen Kharuzhy <jekhor at gmail.com>
---
 arch/arm/mach-s3c2412/Kconfig  |    7 +++++++
 arch/arm/mach-s3c2412/Makefile |    3 ++-
 arch/arm/mach-s3c2416/Kconfig  |    1 +
 3 files changed, 10 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-s3c2412/Kconfig b/arch/arm/mach-s3c2412/Kconfig
index fa2e5bf..6983cb4 100644
--- a/arch/arm/mach-s3c2412/Kconfig
+++ b/arch/arm/mach-s3c2412/Kconfig
@@ -28,9 +28,16 @@ config S3C2412_DMA
 
 config S3C2412_PM
 	bool
+	select S3C2412_PM_SLEEP
 	help
 	  Internal config node to apply S3C2412 power management
 
+config S3C2412_PM_SLEEP
+	bool
+	help
+	  Internal config node to apply sleep for S3C2412 power management.
+	  Can be selected by another SoCs with similar sleep procedure.
+
 # Note, the S3C2412 IOtiming support is in plat-s3c24xx
 
 config S3C2412_CPUFREQ
diff --git a/arch/arm/mach-s3c2412/Makefile b/arch/arm/mach-s3c2412/Makefile
index 530ec46..6c48a91 100644
--- a/arch/arm/mach-s3c2412/Makefile
+++ b/arch/arm/mach-s3c2412/Makefile
@@ -14,7 +14,8 @@ obj-$(CONFIG_CPU_S3C2412)	+= irq.o
 obj-$(CONFIG_CPU_S3C2412)	+= clock.o
 obj-$(CONFIG_CPU_S3C2412)	+= gpio.o
 obj-$(CONFIG_S3C2412_DMA)	+= dma.o
-obj-$(CONFIG_S3C2412_PM)	+= pm.o sleep.o
+obj-$(CONFIG_S3C2412_PM)	+= pm.o
+obj-$(CONFIG_S3C2412_PM_SLEEP)	+= sleep.o
 obj-$(CONFIG_S3C2412_CPUFREQ)	+= cpu-freq.o
 
 # Machine support
diff --git a/arch/arm/mach-s3c2416/Kconfig b/arch/arm/mach-s3c2416/Kconfig
index 2eaadcf..69b48a7 100644
--- a/arch/arm/mach-s3c2416/Kconfig
+++ b/arch/arm/mach-s3c2416/Kconfig
@@ -27,6 +27,7 @@ config S3C2416_DMA
 
 config S3C2416_PM
 	bool
+	select S3C2412_PM_SLEEP
 	help
 	  Internal config node to apply S3C2416 power management
 
-- 
1.7.2.3