[PATCH v3 2/7] clk: mmp: switch to clk_div_mask()

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

Convert the code to use clk_div_mask() helper instead of custom approach.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/clk/mmp/clk-mix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/mmp/clk-mix.c b/drivers/clk/mmp/clk-mix.c
index de6a873..0810e27 100644
--- a/drivers/clk/mmp/clk-mix.c
+++ b/drivers/clk/mmp/clk-mix.c
@@ -26,7 +26,7 @@
 
 static unsigned int _get_maxdiv(struct mmp_clk_mix *mix)
 {
-	unsigned int div_mask = (1 << mix->reg_info.width_div) - 1;
+	unsigned int div_mask = clk_div_mask(mix->reg_info.width_div);
 	unsigned int maxdiv = 0;
 	struct clk_div_table *clkt;
 
-- 
2.1.4