matroxfb: Clean-up i2c header inclusions

matroxfb_crtc2 has nothing to do with i2c, so there's no reason why
matroxfb_crtc2.h should include i2c header files.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NPetr Vandrovec <vandrove@vc.cvut.cz>

drivers/video/matrox/matroxfb_crtc2.h

@@ -2,8 +2,6 @@
 #define __MATROXFB_CRTC2_H__
 
 #include <linux/ioctl.h>
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
 #include "matroxfb_base.h"
 
 struct matroxfb_dh_fb_info {