ARM: S3C: Change VMALLOC_END to use more vmalloc()/ioremap() area

This patch changes VMALLOC_END from 0xE0000000 to 0xF6000000, because
some systems want to use more vmalloc()/ioremap() area and now don't use
from at 0xE0000000 to 0xF6000000 (the start of Samsung SoCs' VA space)

Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

arch/arm/mach-s3c2410/include/mach/vmalloc.h

@@ -15,6 +15,6 @@
 #ifndef __ASM_ARCH_VMALLOC_H
 #define __ASM_ARCH_VMALLOC_H
 
-#define VMALLOC_END	0xE0000000UL
+#define VMALLOC_END	0xF6000000UL
 
 #endif /* __ASM_ARCH_VMALLOC_H */

arch/arm/mach-s3c24a0/include/mach/vmalloc.h

@@ -12,6 +12,6 @@
 #ifndef __ASM_ARCH_VMALLOC_H
 #define __ASM_ARCH_VMALLOC_H
 
-#define VMALLOC_END	  (0xe0000000UL)
+#define VMALLOC_END	0xF6000000UL
 
 #endif /* __ASM_ARCH_VMALLOC_H */

arch/arm/mach-s3c64xx/include/mach/vmalloc.h

@@ -15,6 +15,6 @@
 #ifndef __ASM_ARCH_VMALLOC_H
 #define __ASM_ARCH_VMALLOC_H
 
-#define VMALLOC_END	0xE0000000UL
+#define VMALLOC_END	0xF6000000UL
 
 #endif /* __ASM_ARCH_VMALLOC_H */