[PATCH v2 5/7] clk: ti: divider: switch to clk_div_mask()

[Andy Shevchenko]

Convert the code to use clk_div_mask() helper instead of div_mask() macro.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 drivers/clk/ti/divider.c | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/drivers/clk/ti/divider.c b/drivers/clk/ti/divider.c
index 6211893..d73f7ae 100644
--- a/drivers/clk/ti/divider.c
+++ b/drivers/clk/ti/divider.c
@@ -28,8 +28,6 @@
 
 #define to_clk_divider(_hw) container_of(_hw, struct clk_divider, hw)
 
-#define div_mask(d)	((1 << ((d)->width)) - 1)
-
 static unsigned int _get_table_maxdiv(const struct clk_div_table *table)
 {
 	unsigned int maxdiv = 0;
@@ -44,12 +42,12 @@ static unsigned int _get_table_maxdiv(const struct clk_div_table *table)
 static unsigned int _get_maxdiv(struct clk_divider *divider)
 {
 	if (divider->flags & CLK_DIVIDER_ONE_BASED)
-		return div_mask(divider);
+		return clk_div_mask(divider->width);
 	if (divider->flags & CLK_DIVIDER_POWER_OF_TWO)
-		return 1 << div_mask(divider);
+		return 1 << clk_div_mask(divider->width);
 	if (divider->table)
 		return _get_table_maxdiv(divider->table);
-	return div_mask(divider) + 1;
+	return clk_div_mask(divider->width) + 1;
 }
 
 static unsigned int _get_table_div(const struct clk_div_table *table,
@@ -103,7 +101,7 @@ static unsigned long ti_clk_divider_recalc_rate(struct clk_hw *hw,
 	unsigned int div, val;
 
 	val = ti_clk_ll_ops->clk_readl(divider->reg) >> divider->shift;
-	val &= div_mask(divider);
+	val &= clk_div_mask(divider->width);
 
 	div = _get_div(divider, val);
 	if (!div) {
@@ -225,17 +223,17 @@ static int ti_clk_divider_set_rate(struct clk_hw *hw, unsigned long rate,
 	div = DIV_ROUND_UP(parent_rate, rate);
 	value = _get_val(divider, div);
 
-	if (value > div_mask(divider))
-		value = div_mask(divider);
+	if (value > clk_div_mask(divider->width))
+		value = clk_div_mask(divider->width);
 
 	if (divider->lock)
 		spin_lock_irqsave(divider->lock, flags);
 
 	if (divider->flags & CLK_DIVIDER_HIWORD_MASK) {
-		val = div_mask(divider) << (divider->shift + 16);
+		val = clk_div_mask(divider->width) << (divider->shift + 16);
 	} else {
 		val = ti_clk_ll_ops->clk_readl(divider->reg);
-		val &= ~(div_mask(divider) << divider->shift);
+		val &= ~(clk_div_mask(divider->width) << divider->shift);
 	}
 	val |= value << divider->shift;
 	ti_clk_ll_ops->clk_writel(val, divider->reg);
-- 
2.1.4

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