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authorJavier Martinez Canillas <javier.martinez@collabora.co.uk>2015-02-12 14:58:29 +0100
committerMichael Turquette <mturquette@linaro.org>2015-02-18 09:40:07 -0800
commit2e65d8bfe80be51af2f84c904f85bac1437a5545 (patch)
treeffc96fe2704c19fc39e170bd354109238855da52
parent9e0ad7d28ace92319f5aa0e314ac9f11e18b4250 (diff)
downloadop-kernel-dev-2e65d8bfe80be51af2f84c904f85bac1437a5545.zip
op-kernel-dev-2e65d8bfe80be51af2f84c904f85bac1437a5545.tar.gz
clk: Add __clk_hw_set_clk helper function
After the clk API change to return a per-user clock instance, both the struct clk_core and struct clk pointers from the hw clock needs to be assigned to clock that share the same state. In the future the struct clk_core will be removed and this is going to change again so to avoid having to change the assignments twice in all the drivers, add a helper function to have an indirection level. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Michael Turquette <mturquette@linaro.org>
-rw-r--r--include/linux/clk-provider.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 17dd6e9..5591ea7 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -590,6 +590,12 @@ long __clk_mux_determine_rate_closest(struct clk_hw *hw, unsigned long rate,
unsigned long *best_parent_rate,
struct clk_hw **best_parent_p);
+static inline void __clk_hw_set_clk(struct clk_hw *dst, struct clk_hw *src)
+{
+ dst->clk = src->clk;
+ dst->core = src->core;
+}
+
/*
* FIXME clock api without lock protection
*/
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