[PATCH] fix compiler warnings

[Sascha Hauer]

Fixes for some compiler warnings on master.

Sascha

----------------------------------------------------------------
Sascha Hauer (3):
      ARM OMAP phycard-a-l1: Add missing include
      ARM at91sam9n12ek_defconfig: Fix reassigning of BAREBOX_MAX_IMAGE_SIZE
      ARM i.MX28: Add missing return value in non-void function

 arch/arm/boards/phycard-a-l1/lowlevel.c  |    1 +
 arch/arm/configs/at91sam9n12ek_defconfig |    1 -
 arch/arm/mach-mxs/soc-imx28.c            |    2 ++
 3 files changed, 3 insertions(+), 1 deletion(-)