[ARM] 5091/1: Add missing bitfield include to regs-lcd.h

Macros like Fld() or FShft used in regs-lcd.h are defined in bitfield.h, but
the latter is not included.
Also fix one whitespace issue while being there.
Signed-off-by: NAntonio Ospite <ao2@openezx.org>
Signed-off-by: NStefan Schmidt <stefan@datenfreihafen.org>
Acked-by: NEric Miao <eric.miao@marvell.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

include/asm-arm/arch-pxa/regs-lcd.h

 #ifndef __ASM_ARCH_REGS_LCD_H
 #define __ASM_ARCH_REGS_LCD_H
+
+#include <asm/arch/bitfield.h>
+
 /*
  * LCD Controller Registers and Bits Definitions
  */