diff options
Diffstat (limited to 'drivers/clk/socfpga/clk-periph-a10.c')
| -rw-r--r-- | drivers/clk/socfpga/clk-periph-a10.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/clk/socfpga/clk-periph-a10.c b/drivers/clk/socfpga/clk-periph-a10.c index 9d0181b5a6a4..1f397cb72e89 100644 --- a/drivers/clk/socfpga/clk-periph-a10.c +++ b/drivers/clk/socfpga/clk-periph-a10.c @@ -13,6 +13,7 @@ * You should have received a copy of the GNU General Public License along with * this program. If not, see <http://www.gnu.org/licenses/>. */ +#include <linux/slab.h> #include <linux/clk-provider.h> #include <linux/io.h> #include <linux/of.h> @@ -37,7 +38,7 @@ static unsigned long clk_periclk_recalc_rate(struct clk_hw *hwclk, div = socfpgaclk->fixed_div; } else if (socfpgaclk->div_reg) { div = readl(socfpgaclk->div_reg) >> socfpgaclk->shift; - div &= div_mask(socfpgaclk->width); + div &= GENMASK(socfpgaclk->width - 1, 0); div += 1; } else { div = ((readl(socfpgaclk->hw.reg) & 0x7ff) + 1); |