arc: some allmodconfig fixup patches

[Randy Dunlap]

From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>

Hi,

Here are a few patches that fix build errors or warnings that
I encountered while doing arc "allmodconfig" builds.

These patches do not fix all of the build issues.


 arch/arc/include/asm/delay.h            |    2 ++
 arch/arc/mm/cache.c                     |   11 ++++++-----
 arch/arc/plat-eznps/include/plat/ctop.h |    1 +
 arch/arc/plat-eznps/mtm.c               |    6 ++++--
 4 files changed, 13 insertions(+), 7 deletions(-)