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Commit 15226b2a authored by Vivek Aknurwar's avatar Vivek Aknurwar
Browse files

clk: qcom: debug: Remove use of hw init 



Remove use of hw init as it is set to NULL
during clk register.

Change-Id: I98bf43b7aac11691a71a54a6bacefa25d92c3b76
Signed-off-by: default avatarVivek Aknurwar <viveka@codeaurora.org>
parent 01980cc0

drivers/clk/qcom/clk-debug.c

+12 −9
Original line number Diff line number Diff line
@@ -126,7 +126,7 @@ static int clk_find_and_set_parent(struct clk_hw *mux, struct clk_hw *clk) 
{

	int i;



	if (!clk || !mux || !(mux->init->flags & CLK_IS_MEASURE))

	if (!clk || !mux || !(clk_hw_get_flags(mux) & CLK_IS_MEASURE))

		return -EINVAL;



	if (!clk_set_parent(mux->clk, clk->clk))
@@ -146,17 +146,20 @@ static u8 clk_debug_mux_get_parent(struct clk_hw *hw) 
{

	int i, num_parents = clk_hw_get_num_parents(hw);

	struct clk_hw *hw_clk = clk_hw_get_parent(hw);

	const char *parent;



	if (!hw_clk)

		return 0;



	for (i = 0; i < num_parents; i++) {

		if (!strcmp(hw->init->parent_names[i],

					clk_hw_get_name(hw_clk))) {

		parent = clk_hw_get_name(clk_hw_get_parent_by_index(hw, i));

		if (!strcmp(parent, clk_hw_get_name(hw_clk))) {

			pr_debug("%s: clock parent - %s, index %d\n", __func__,

					hw->init->parent_names[i], i);

				parent, i);

			return i;

		}

	}



	return 0;

}
@@ -192,7 +195,7 @@ static void enable_debug_clks(struct clk_hw *mux) 
	struct clk_debug_mux *meas = to_clk_measure(mux);

	struct clk_hw *parent;



	if (!mux || !(mux->init->flags & CLK_IS_MEASURE))

	if (!mux || !(clk_hw_get_flags(mux) & CLK_IS_MEASURE))

		return;



	parent = clk_hw_get_parent(mux);
@@ -211,7 +214,7 @@ static void disable_debug_clks(struct clk_hw *mux) 
	struct clk_debug_mux *meas = to_clk_measure(mux);

	struct clk_hw *parent;



	if (!mux || !(mux->init->flags & CLK_IS_MEASURE))

	if (!mux || !(clk_hw_get_flags(mux) & CLK_IS_MEASURE))

		return;



	meas->en_mask = meas->en_mask ? meas->en_mask : CBCR_ENA;
@@ -230,7 +233,7 @@ static u32 get_mux_divs(struct clk_hw *mux) 
	struct clk_hw *parent;

	u32 div_val;



	if (!mux || !(mux->init->flags & CLK_IS_MEASURE))

	if (!mux || !(clk_hw_get_flags(mux) & CLK_IS_MEASURE))

		return 1;



	WARN_ON(!meas->post_div_val);
@@ -335,7 +338,7 @@ void clk_debug_measure_add(struct clk_hw *hw, struct dentry *dentry) 
		return;

	meas_parent = to_clk_measure(parent);



	if (parent->init->flags & CLK_IS_MEASURE && !meas_parent->mux_sels)

	if (clk_hw_get_flags(parent) & CLK_IS_MEASURE && !meas_parent->mux_sels)

		debugfs_create_file("clk_measure", 0444, dentry, hw,

					&clk_read_period_fops);

	else
@@ -347,7 +350,7 @@ EXPORT_SYMBOL(clk_debug_measure_add); 
int clk_debug_measure_register(struct clk_hw *hw)

{

	if (IS_ERR_OR_NULL(measure)) {

		if (hw->init->flags & CLK_IS_MEASURE) {

		if (clk_hw_get_flags(hw) & CLK_IS_MEASURE) {

			measure = hw;

			return 0;

		}