ARM: EXYNOS: Add ARCH_EXYNOS and reorganize arch/arm/mach-exynos

The arch/arm/mach-exynos4 directory (CONFIG_ARCH_EXYNOS4) has
made for plaforms based on EXYNOS4 SoCs. But since upcoming
Samsung's SoCs such as EXYNOS5 (ARM Cortex A15) can reuse most
codes in current mach-exynos4, one mach-exynos directory will
be used for them.

This patch changes to CONFIG_ARCH_EXYNOS (arch/arm/mach-exynos)
but keeps original CONFIG_ARCH_EXYNOS4 in mach-exynos/Kconfig to
avoid changing in driver side.

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/arm/plat-samsung/include/plat/exynos4.h b/arch/arm/plat-samsung/include/plat/exynos4.h
index 20d73bf77537..f546e88ebc94 100644
--- a/arch/arm/plat-samsung/include/plat/exynos4.h
+++ b/arch/arm/plat-samsung/include/plat/exynos4.h
@@ -18,8 +18,8 @@ extern void exynos4210_register_clocks(void);
 extern void exynos4212_register_clocks(void);
 extern void exynos4_setup_clocks(void);
 
-#ifdef CONFIG_ARCH_EXYNOS4
-extern  int exynos4_init(void);
+#ifdef CONFIG_ARCH_EXYNOS
+extern  int exynos_init(void);
 extern void exynos4_init_irq(void);
 extern void exynos4_map_io(void);
 extern void exynos4_init_clocks(int xtal);
@@ -31,5 +31,5 @@ extern struct sys_timer exynos4_timer;
 #define exynos4_init_clocks NULL
 #define exynos4_init_uarts NULL
 #define exynos4_map_io NULL
-#define exynos4_init NULL
+#define exynos_init NULL
 #endif