ARM: select COMMON_CLK_SAMSUNG for ARCH_EXYNOS and ARCH_S3C64XX

This patch selects COMMON_CLK_SAMSUNG for EXYNOS and S3C64XX SoC
and removes COMMON_CLK selection as COMMON_CLK_SAMSUNG selects it's dependency.

CC: Russell King <linux@arm.linux.org.uk>
Signed-off-by: NPankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: NTomasz Figa <t.figa@samsung.com>

arch/arm/Kconfig

@@ -754,7 +754,7 @@ config ARCH_S3C64XX
 	select ATAGS
 	select CLKDEV_LOOKUP
 	select CLKSRC_SAMSUNG_PWM
-	select COMMON_CLK
+	select COMMON_CLK_SAMSUNG
 	select CPU_V6K
 	select GENERIC_CLOCKEVENTS
 	select GPIO_SAMSUNG
@@ -835,7 +835,7 @@ config ARCH_EXYNOS
 	select ARCH_REQUIRE_GPIOLIB
 	select ARCH_SPARSEMEM_ENABLE
 	select ARM_GIC
-	select COMMON_CLK
+	select COMMON_CLK_SAMSUNG
 	select CPU_V7
 	select GENERIC_CLOCKEVENTS
 	select HAVE_S3C2410_I2C if I2C