clk: of: helper for determining number of parent clocks
authorMike Turquette <mturquette@linaro.org>
Fri, 9 May 2014 14:58:20 +0000 (15:58 +0100)
committerMark Brown <broonie@linaro.org>
Mon, 12 May 2014 18:06:11 +0000 (19:06 +0100)
commit5e657ef3fc6e8becaa3cce066f3d6793dc603183
treef100eb0aafc10f79cb4bce314b7e5878af6adba4
parent8bb495e3f02401ee6f76d1b1d77f3ac9f079e376
clk: of: helper for determining number of parent clocks

Walks the "clocks" array of parent clock phandles and returns the
number.

Signed-off-by: Mike Turquette <mturquette@linaro.org>
(cherry picked from commit f61027426a5bc7093aa8359a411b053a35bb4b68)

Signed-off-by: Jon Medhurst <tixy@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
drivers/clk/clk.c
include/linux/clk-provider.h