clk: exynos4: Staticize local symbols

Symbols referenced only in this file are made static.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This commit is contained in:
Sachin Kamat 2013-07-18 15:31:17 +05:30 • committed by Mike Turquette
commit d75f306378