clk: samsung: exynos4: Remove unused static clkdev aliases

clk: samsung: exynos4: Remove unused static clkdev aliases

Since Exynos does not support legacy non-DT boot anymore, most of clock
lookups happen using device tree, so most of static clkdev aliases are no
longer necessary. This patch removes them.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>