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authorSylwester Nawrocki <s.nawrocki@samsung.com>2014-05-19 21:22:50 +0400
committerMike Turquette <mturquette@linaro.org>2014-05-23 02:54:59 +0400
commit7f05e28f9dd3eb7a3f27c6f50b715995dc7a88c5 (patch)
treeffde9347941f4ee8cfa9112e15bb9a8138bc3be8 /drivers/clk/clk.h
parent222cb1bf180e413e1816aaf4166e4f56e72201d8 (diff)
downloadlinux-7f05e28f9dd3eb7a3f27c6f50b715995dc7a88c5.tar.xz
clk: Add of_clk_get_by_clkspec() helper
This patch adds of_clk_get_by_clkspec() helper function, which does only a struct clk lookup from the clock providers. It is used in the subsequent patch where parsing of a clock from device tree and the lookup from providers needed to be split. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk/clk.h')
-rw-r--r--drivers/clk/clk.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/clk/clk.h b/drivers/clk/clk.h
index 795cc9f0dac0..c798138f023f 100644
--- a/drivers/clk/clk.h
+++ b/drivers/clk/clk.h
@@ -10,6 +10,7 @@
*/
#if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK)
+struct clk *of_clk_get_by_clkspec(struct of_phandle_args *clkspec);
struct clk *__of_clk_get_from_provider(struct of_phandle_args *clkspec);
void of_clk_lock(void);
void of_clk_unlock(void);