MAINTAINERS: add EXYNOS ARM architectures

Signed-off-by: Kukjin Kim <[email protected]>
Cc: Ben Dooks <[email protected]>
Cc: Russell King <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Author: kgene

MAINTAINERS

@@ -1032,12 +1032,13 @@ W:	http://www.fluff.org/ben/linux/
 S:	Maintained
 F:	arch/arm/mach-s3c64xx/
 
-ARM/S5P ARM ARCHITECTURES
+ARM/S5P EXYNOS ARM ARCHITECTURES
 M:	Kukjin Kim <[email protected]>
 L:	[email protected] (moderated for non-subscribers)
 L:	[email protected] (moderated for non-subscribers)
 S:	Maintained
 F:	arch/arm/mach-s5p*/
+F:	arch/arm/mach-exynos*/
 
 ARM/SAMSUNG MOBILE MACHINE SUPPORT
 M:	Kyungmin Park <[email protected]>