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Commit b76281cb authored Oct 16, 2015 by Geert Uytterhoeven Committed by Stephen Boyd Oct 16, 2015

clk: Make clk input parameter of __clk_get_name() const



When calling __clk_get_name() on a const clock:

    warning: passing argument 1 of '__clk_get_name' discards 'const' qualifier from pointer target type
    include/linux/clk-provider.h:613:13: note: expected 'struct clk *' but argument is of type 'const struct clk *'

__clk_get_name() does not modify the passed clock, hence make it const.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

parent 08ebdf80

drivers/clk/clk.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -272,7 +272,7 @@ late_initcall_sync(clk_disable_unused);

		/* helper functions */

		const char __clk_get_name(struct clk clk)
		const char __clk_get_name(const struct clk clk)
		{
		return !clk ? NULL : clk->core->name;
		}

include/linux/clk-provider.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -607,7 +607,7 @@ void clk_unregister(struct clk *clk);
		void devm_clk_unregister(struct device dev, struct clk clk);

		/* helper functions */
		const char __clk_get_name(struct clk clk);
		const char __clk_get_name(const struct clk clk);
		const char clk_hw_get_name(const struct clk_hw hw);
		struct clk_hw __clk_get_hw(struct clk clk);
		unsigned int clk_hw_get_num_parents(const struct clk_hw *hw);