MAINTAINERS: add a maintainer for Samsung Framebuffer driver

Add a maintainer for Samsung Framebuffer driver.
Signed-off-by: NJingoo Han <jg1.han@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>

MAINTAINERS

@@ -5664,6 +5664,12 @@ L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 S:	Supported
 F:	sound/soc/samsung
 
+SAMSUNG FRAMEBUFFER DRIVER
+M:	Jingoo Han <jg1.han@samsung.com>
+L:	linux-fbdev@vger.kernel.org
+S:	Maintained
+F:	drivers/video/s3c-fb.c
+
 SERIAL DRIVERS
 M:	Alan Cox <alan@linux.intel.com>
 L:	linux-serial@vger.kernel.org