Symbols referenced only in this file are made static.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Acked-by: NKukjin Kim <kgene.kim@samsung.com>
Reviewed-by: NTomasz Figa <t.figa@samsung.com>
Signed-off-by: NMike Turquette <mturquette@linaro.org>