clk: socfpga: switch to GENMASK()

[karo-tx-linux.git] / drivers / clk / socfpga / clk-gate.c

diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
index 82449cd76fd7e3ebb9b98b39ce81682eb1105173..aa7a6e6a15b656808d3cc9f92229125cb2baea81 100644 (file)
--- a/drivers/clk/socfpga/clk-gate.c
+++ b/drivers/clk/socfpga/clk-gate.c
@@ -15,8 +15,7 @@
  * Based from clk-highbank.c
  *
  */
-#include <linux/clk.h>
-#include <linux/clkdev.h>
+#include <linux/slab.h>
 #include <linux/clk-provider.h>
 #include <linux/io.h>
 #include <linux/mfd/syscon.h>
@@ -106,7 +105,7 @@ static unsigned long socfpga_clk_recalc_rate(struct clk_hw *hwclk,
                div = socfpgaclk->fixed_div;
        else if (socfpgaclk->div_reg) {
                val = readl(socfpgaclk->div_reg) >> socfpgaclk->shift;
-               val &= div_mask(socfpgaclk->width);
+               val &= GENMASK(socfpgaclk->width - 1, 0);
                /* Check for GPIO_DB_CLK by its offset */
                if ((int) socfpgaclk->div_reg & SOCFPGA_GPIO_DB_CLK_OFFSET)
                        div = val + 1;