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clk: socfpga: switch to GENMASK()

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

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Andy Shevchenko
2015-07-13 17:07:43 +03:00
committed by Stephen Boyd
parent 4b5fb7dc90
commit 25d4d341d3
5 changed files with 4 additions and 5 deletions
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2
drivers/clk/socfpga/clk-gate-a10.c
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@@ -39,7 +39,7 @@ static unsigned long socfpga_gate_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);
div = (1 << val);
}