Compiler warning fixes

[Sascha Hauer]

Some fixes for compiler warnings

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Sascha Hauer (6):
      ARM: edb93xx: Add missing include
      ARM: friendlyarm-tiny210: remove unused variable
      ARM: mx23-evk: Fix result checking of devfs_add_partition
      ARM: Ka-Ro TX28: Fix result checking of devfs_add_partition
      ARM: vexpress: Fix compiler warning
      mips: bcm47xx: Fix compiler warning

 arch/arm/boards/edb93xx/edb93xx.c              | 1 +
 arch/arm/boards/freescale-mx23-evk/mx23-evk.c  | 6 +++++-
 arch/arm/boards/friendlyarm-tiny210/lowlevel.c | 2 --
 arch/arm/boards/karo-tx28/tx28-stk5.c          | 6 +++++-
 arch/arm/boards/vexpress/init.c                | 2 ++
 arch/mips/mach-bcm47xx/include/mach/debug_ll.h | 6 ++++--
 6 files changed, 17 insertions(+), 6 deletions(-)