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Commit c440525c authored by Tomeu Vizoso's avatar Tomeu Vizoso Committed by Michael Turquette
Browse files

clk: Remove unneeded NULL checks 



As clk_unprepare_unused_subtree and clk_disable_unused_subtree are
always called with a valid struct clk.

Signed-off-by: default avatarTomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: default avatarStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: default avatarMichael Turquette <mturquette@linaro.org>
parent c88b2b66

drivers/clk/clk.c

+0 −9
Original line number Diff line number Diff line
@@ -428,9 +428,6 @@ static void clk_unprepare_unused_subtree(struct clk *clk) 
{

	struct clk *child;



	if (!clk)

		return;



	hlist_for_each_entry(child, &clk->children, child_node)

		clk_unprepare_unused_subtree(child);
@@ -454,9 +451,6 @@ static void clk_disable_unused_subtree(struct clk *clk) 
	struct clk *child;

	unsigned long flags;



	if (!clk)

		goto out;



	hlist_for_each_entry(child, &clk->children, child_node)

		clk_disable_unused_subtree(child);
@@ -482,9 +476,6 @@ static void clk_disable_unused_subtree(struct clk *clk) 


unlock_out:

	clk_enable_unlock(flags);



out:

	return;

}



static bool clk_ignore_unused;