clk: of: helper for determining number of parent clocks
authorMike Turquette <mturquette@linaro.org>
Tue, 8 Oct 2013 06:12:13 +0000 (23:12 -0700)
committer黄涛 <huangtao@rock-chips.com>
Wed, 8 Jan 2014 03:06:18 +0000 (11:06 +0800)
commite47ed5fb5fbaeb599d2375c716fd2d7e2d56fc8f
treec0fa866a1253bc607afa293598cd2638bd832815
parentc370acc5104d0c15138c8ad8ffc6af623fcadfd3
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>
drivers/clk/clk.c
include/linux/clk-provider.h