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Commit 504043c5 authored by Ashwini Muduganti's avatar Ashwini Muduganti
Browse files

Revert "clk: remove prepare lock and bus voting in clk_debug_print_hw" 



This reverts commit 153d9d43.

Change-Id: I2d68eecddb6e2cf6223979f280c4df27b5aa5e6c
Signed-off-by: default avatarAshwini Muduganti <amudug@codeaurora.org>
parent 334d7242

drivers/clk/clk.c

+12 −7
Original line number Diff line number Diff line
@@ -2935,25 +2935,30 @@ void clk_debug_print_hw(struct clk_core *clk, struct seq_file *f) 
	if (!clk->ops->list_registers)

		return;



	clk_prepare_lock();

	if (clk->ops->bus_vote)

		clk->ops->bus_vote(clk->hw, true);



	clk->ops->list_registers(f, clk->hw);



	if (clk->ops->bus_vote)

		clk->ops->bus_vote(clk->hw, false);

	clk_prepare_unlock();

}

EXPORT_SYMBOL(clk_debug_print_hw);



static int print_hw_show(struct seq_file *m, void *unused)

{

	struct clk_core *c = m->private;

	struct clk_core *clk;



	clk_prepare_lock();

	for (clk = c; clk; clk = clk->parent)

		if (clk->ops->bus_vote)

			clk->ops->bus_vote(clk->hw, true);

	if (c->ops->bus_vote)

		c->ops->bus_vote(c->hw, true);



	clk_debug_print_hw(c, m);



	for (clk = c; clk; clk = clk->parent)

		if (clk->ops->bus_vote)

			clk->ops->bus_vote(c->hw, false);

	if (c->ops->bus_vote)

		c->ops->bus_vote(c->hw, false);

	clk_prepare_unlock();



	return 0;