clk: Replace __clk_get_num_parents with clk_hw_get_num_parents()

Mostly converted with the following semantic patch:

@@
struct clk_hw *E;
@@

-__clk_get_num_parents(E->clk)
+clk_hw_get_num_parents(E)

Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: Chao Xie <chao.xie@marvell.com>
Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Cc: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: "Emilio López" <emilio@elopez.com.ar>
Acked-by: Tero Kristo <t-kristo@ti.com>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

drivers/clk/at91/clk-programmable.c

@@ -64,7 +64,7 @@ static int clk_programmable_determine_rate(struct clk_hw *hw,
 	int shift;
 	int i;
 
-	for (i = 0; i < __clk_get_num_parents(hw->clk); i++) {
+	for (i = 0; i < clk_hw_get_num_parents(hw); i++) {
 		parent = clk_get_parent_by_index(hw->clk, i);
 		if (!parent)
 			continue;

drivers/clk/at91/clk-usb.c

@@ -66,7 +66,7 @@ static int at91sam9x5_clk_usb_determine_rate(struct clk_hw *hw,
 	int tmp_diff;
 	int i;
 
-	for (i = 0; i < __clk_get_num_parents(hw->clk); i++) {
+	for (i = 0; i < clk_hw_get_num_parents(hw); i++) {
 		int div;
 
 		parent = clk_get_parent_by_index(hw->clk, i);

drivers/clk/clk-composite.c

@@ -92,7 +92,7 @@ static int clk_composite_determine_rate(struct clk_hw *hw,
 			return 0;
 		}
 
-		for (i = 0; i < __clk_get_num_parents(mux_hw->clk); i++) {
+		for (i = 0; i < clk_hw_get_num_parents(mux_hw); i++) {
 			parent = clk_get_parent_by_index(mux_hw->clk, i);
 			if (!parent)
 				continue;

drivers/clk/clk-mux.c

@@ -31,7 +31,7 @@
 static u8 clk_mux_get_parent(struct clk_hw *hw)
 {
 	struct clk_mux *mux = to_clk_mux(hw);
-	int num_parents = __clk_get_num_parents(hw->clk);
+	int num_parents = clk_hw_get_num_parents(hw);
 	u32 val;
 
 	/*

drivers/clk/mmp/clk-mix.c

@@ -63,7 +63,7 @@ static unsigned int _get_div(struct mmp_clk_mix *mix, unsigned int val)
 
 static unsigned int _get_mux(struct mmp_clk_mix *mix, unsigned int val)
 {
-	int num_parents = __clk_get_num_parents(mix->hw.clk);
+	int num_parents = clk_hw_get_num_parents(&mix->hw);
 	int i;
 
 	if (mix->mux_flags & CLK_MUX_INDEX_BIT)
@@ -241,7 +241,7 @@ static int mmp_clk_mix_determine_rate(struct clk_hw *hw,
 			}
 		}
 	} else {
-		for (i = 0; i < __clk_get_num_parents(mix_clk); i++) {
+		for (i = 0; i < clk_hw_get_num_parents(hw); i++) {
 			parent = clk_get_parent_by_index(mix_clk, i);
 			parent_rate = __clk_get_rate(parent);
 			div_val_max = _get_maxdiv(mix);
@@ -408,13 +408,13 @@ static int mmp_clk_set_rate(struct clk_hw *hw, unsigned long rate,
 		else
 			return -EINVAL;
 	} else {
-		for (i = 0; i < __clk_get_num_parents(mix_clk); i++) {
+		for (i = 0; i < clk_hw_get_num_parents(hw); i++) {
 			parent = clk_get_parent_by_index(mix_clk, i);
 			parent_rate = __clk_get_rate(parent);
 			if (parent_rate == best_parent_rate)
 				break;
 		}
-		if (i < __clk_get_num_parents(mix_clk))
+		if (i < clk_hw_get_num_parents(hw))
 			return _set_rate(mix, _get_mux_val(mix, i),
 					_get_div_val(mix, best_divisor), 1, 1);
 		else

drivers/clk/qcom/clk-rcg.c

@@ -45,7 +45,7 @@ static u32 src_to_ns(struct src_sel *s, u8 src, u32 ns)
 static u8 clk_rcg_get_parent(struct clk_hw *hw)
 {
 	struct clk_rcg *rcg = to_clk_rcg(hw);
-	int num_parents = __clk_get_num_parents(hw->clk);
+	int num_parents = clk_hw_get_num_parents(hw);
 	u32 ns;
 	int i, ret;
 
@@ -72,7 +72,7 @@ static int reg_to_bank(struct clk_dyn_rcg *rcg, u32 bank)
 static u8 clk_dyn_rcg_get_parent(struct clk_hw *hw)
 {
 	struct clk_dyn_rcg *rcg = to_clk_dyn_rcg(hw);
-	int num_parents = __clk_get_num_parents(hw->clk);
+	int num_parents = clk_hw_get_num_parents(hw);
 	u32 ns, reg;
 	int bank;
 	int i, ret;

drivers/clk/qcom/clk-rcg2.c

@@ -63,7 +63,7 @@ static int clk_rcg2_is_enabled(struct clk_hw *hw)
 static u8 clk_rcg2_get_parent(struct clk_hw *hw)
 {
 	struct clk_rcg2 *rcg = to_clk_rcg2(hw);
-	int num_parents = __clk_get_num_parents(hw->clk);
+	int num_parents = clk_hw_get_num_parents(hw);
 	u32 cfg;
 	int i, ret;
 

drivers/clk/qcom/common.c

@@ -46,7 +46,7 @@ EXPORT_SYMBOL_GPL(qcom_find_freq);
 
 int qcom_find_src_index(struct clk_hw *hw, const struct parent_map *map, u8 src)
 {
-	int i, num_parents = __clk_get_num_parents(hw->clk);
+	int i, num_parents = clk_hw_get_num_parents(hw);
 
 	for (i = 0; i < num_parents; i++)
 		if (src == map[i].src)

drivers/clk/qcom/mmcc-msm8960.c

@@ -510,7 +510,7 @@ static int pix_rdi_set_parent(struct clk_hw *hw, u8 index)
 	u32 val;
 	struct clk_pix_rdi *rdi = to_clk_pix_rdi(hw);
 	struct clk *clk = hw->clk;
-	int num_parents = __clk_get_num_parents(hw->clk);
+	int num_parents = clk_hw_get_num_parents(hw);
 
 	/*
 	 * These clocks select three inputs via two muxes. One mux selects

drivers/clk/samsung/clk-s3c2410-dclk.c

@@ -61,7 +61,7 @@ struct s3c24xx_clkout {
 static u8 s3c24xx_clkout_get_parent(struct clk_hw *hw)
 {
 	struct s3c24xx_clkout *clkout = to_s3c24xx_clkout(hw);
-	int num_parents = __clk_get_num_parents(hw->clk);
+	int num_parents = clk_hw_get_num_parents(hw);
 	u32 val;
 
 	val = readl_relaxed(S3C24XX_MISCCR) >> clkout->shift;

drivers/clk/shmobile/clk-div6.c

@@ -133,7 +133,7 @@ static u8 cpg_div6_clock_get_parent(struct clk_hw *hw)
 
 	hw_index = (clk_readl(clock->reg) >> clock->src_shift) &
 		   (BIT(clock->src_width) - 1);
-	for (i = 0; i < __clk_get_num_parents(hw->clk); i++) {
+	for (i = 0; i < clk_hw_get_num_parents(hw); i++) {
 		if (clock->parents[i] == hw_index)
 			return i;
 	}
@@ -149,7 +149,7 @@ static int cpg_div6_clock_set_parent(struct clk_hw *hw, u8 index)
 	u8 hw_index;
 	u32 mask;
 
-	if (index >= __clk_get_num_parents(hw->clk))
+	if (index >= clk_hw_get_num_parents(hw))
 		return -EINVAL;
 
 	mask = ~((BIT(clock->src_width) - 1) << clock->src_shift);

drivers/clk/sunxi/clk-factors.c

@@ -87,7 +87,7 @@ static int clk_factors_determine_rate(struct clk_hw *hw,
 	unsigned long parent_rate, best = 0, child_rate, best_child_rate = 0;
 
 	/* find the parent that can help provide the fastest rate <= rate */
-	num_parents = __clk_get_num_parents(clk);
+	num_parents = clk_hw_get_num_parents(hw);
 	for (i = 0; i < num_parents; i++) {
 		parent = clk_get_parent_by_index(clk, i);
 		if (!parent)

drivers/clk/sunxi/clk-sun6i-ar100.c

@@ -47,7 +47,7 @@ static unsigned long ar100_recalc_rate(struct clk_hw *hw,
 static int ar100_determine_rate(struct clk_hw *hw,
 				struct clk_rate_request *req)
 {
-	int nparents = __clk_get_num_parents(hw->clk);
+	int nparents = clk_hw_get_num_parents(hw);
 	long best_rate = -EINVAL;
 	int i;
 

drivers/clk/sunxi/clk-sunxi.c

@@ -128,7 +128,7 @@ static int sun6i_ahb1_clk_determine_rate(struct clk_hw *hw,
 	unsigned long parent_rate, best = 0, child_rate, best_child_rate = 0;
 
 	/* find the parent that can help provide the fastest rate <= rate */
-	num_parents = __clk_get_num_parents(clk);
+	num_parents = clk_hw_get_num_parents(hw);
 	for (i = 0; i < num_parents; i++) {
 		parent = clk_get_parent_by_index(clk, i);
 		if (!parent)

drivers/clk/ti/mux.c

@@ -31,7 +31,7 @@
 static u8 ti_clk_mux_get_parent(struct clk_hw *hw)
 {
 	struct clk_mux *mux = to_clk_mux(hw);
-	int num_parents = __clk_get_num_parents(hw->clk);
+	int num_parents = clk_hw_get_num_parents(hw);
 	u32 val;
 
 	/*