diff options
Diffstat (limited to 'drivers/clk/renesas')
| -rw-r--r-- | drivers/clk/renesas/rcar-gen2-cpg.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/clk/renesas/rcar-gen2-cpg.c b/drivers/clk/renesas/rcar-gen2-cpg.c index f596a2dafcf4..c378505830f0 100644 --- a/drivers/clk/renesas/rcar-gen2-cpg.c +++ b/drivers/clk/renesas/rcar-gen2-cpg.c @@ -72,10 +72,10 @@ static long cpg_z_clk_round_rate(struct clk_hw *hw, unsigned long rate, if (!prate) prate = 1; - mult = div_u64((u64)rate * 32, prate); + mult = div64_ul(rate * 32ULL, prate); mult = clamp(mult, 1U, 32U); - return *parent_rate / 32 * mult; + return div_u64((u64)*parent_rate * mult, 32); } static int cpg_z_clk_set_rate(struct clk_hw *hw, unsigned long rate, @@ -86,7 +86,7 @@ static int cpg_z_clk_set_rate(struct clk_hw *hw, unsigned long rate, u32 val, kick; unsigned int i; - mult = div_u64((u64)rate * 32, parent_rate); + mult = div64_ul(rate * 32ULL, parent_rate); mult = clamp(mult, 1U, 32U); if (readl(zclk->kick_reg) & CPG_FRQCRB_KICK) |