[PATCH] ARM: SAMSUNG: Introduce Kconfig variable for Samsung custom clk API

[Mark Brown]

Make it easier to switch to the common clock API by making the existing
clock API implementation depend on a Kconfig symbol which is enabled when
the common clock API is disabled. This means that we can have some SoCs
using the common clock API and some using the existing API rather than
needing a flag day to convert the entire family of devices over.

Signed-off-by: Mark Brown <broonie at opensource.wolfsonmicro.com>
---
 arch/arm/plat-samsung/Kconfig  |    4 ++++
 arch/arm/plat-samsung/Makefile |    4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index ffc84ac..7aca31c 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -78,6 +78,10 @@ config S5P_HRT
 
 # clock options
 
+config SAMSUNG_CLOCK
+	bool
+	default y if !COMMON_CLK
+
 config SAMSUNG_CLKSRC
 	bool
 	help
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index 856f4ee..9e40e8d 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -15,8 +15,8 @@ obj-y				+= init.o cpu.o
 obj-$(CONFIG_ARCH_USES_GETTIMEOFFSET)   += time.o
 obj-$(CONFIG_S5P_HRT) 		+= s5p-time.o
 
-obj-y				+= clock.o
-obj-y				+= pwm-clock.o
+obj-$(CONFIG_SAMSUNG_CLOCK)	+= clock.o
+obj-$(CONFIG_SAMSUNG_CLOCK)	+= pwm-clock.o
 
 obj-$(CONFIG_SAMSUNG_CLKSRC)	+= clock-clksrc.o
 obj-$(CONFIG_S5P_CLOCK)		+= s5p-clock.o
-- 
1.7.10