[U-Boot] [PATCH V3 0/4] common/lcd cleanup

[Nikita Kiryanov]

This patch series attempts to simplify #ifdef complexity in common/lcd.c.

It was compile tested on Arm and PowerPC using MAKEALL

Changes in V3:
	- Rebased on latest u-boot-video
	- Removed volatile qualifiers in patch 3 since the use of volatile is
	discouraged and it looks like it is safe to remove them.

Changes in V2:
	- Rebased on u-boot-video
	- patches 2 and 3 of original patchset dropped because I'm not sure
	what to do about them
	- simplify lcd_logo: used bitmap_display() to further simplify code
	- simplify lcd_display_bitmap: fixed pointer increment error
	- simplify lcd_display_bitmap: change to simplify lcd_logo breaks
	MCC200 board because it does not #define CONFIG_CMD_BMP. Added a local
	implementation of bitmap_display().

Nikita Kiryanov (4):
  common lcd: simplify lcd_logo
  common lcd: simplify lcd_display
  common lcd: simplify core functions
  common lcd: simplify lcd_display_bitmap

 board/mcc200/lcd.c |   20 +++++++
 common/lcd.c       |  145 +++++++++++++++++++++++++++-------------------------
 2 files changed, 96 insertions(+), 69 deletions(-)

-- 
1.7.5.4