[PATCH] clk: imx: clk-frac-pll: Use do_div for 64bit division
Sascha Hauer
s.hauer at pengutronix.de
Fri Sep 18 04:19:12 EDT 2020
Use do_div() to avoid undefined references to `__aeabi_uldivmod'
Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
drivers/clk/imx/clk-frac-pll.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/imx/clk-frac-pll.c b/drivers/clk/imx/clk-frac-pll.c
index b3d665cff9..2195762c8b 100644
--- a/drivers/clk/imx/clk-frac-pll.c
+++ b/drivers/clk/imx/clk-frac-pll.c
@@ -110,7 +110,7 @@ static unsigned long clk_pll_recalc_rate(struct clk *clk,
temp64 = (u64)parent_rate * 8;
temp64 *= divff;
do_div(temp64, PLL_FRAC_DENOM);
- temp64 /= divq;
+ do_div(temp64, divq);
return parent_rate * 8 * (divfi + 1) / divq + (unsigned long)temp64;
}
--
2.28.0
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