diff --git a/drivers/clk/qcom/clk-regmap-divider.c b/drivers/clk/qcom/clk-regmap-divider.c index 4e9b8c2c8980..1ee75a5e93f4 100644 --- a/drivers/clk/qcom/clk-regmap-divider.c +++ b/drivers/clk/qcom/clk-regmap-divider.c @@ -28,22 +28,14 @@ static long div_round_ro_rate(struct clk_hw *hw, unsigned long rate, { struct clk_regmap_div *divider = to_clk_regmap_div(hw); struct clk_regmap *clkr = ÷r->clkr; - u32 div; - struct clk_hw *hw_parent = clk_hw_get_parent(hw); + u32 val; - regmap_read(clkr->regmap, divider->reg, &div); - div >>= divider->shift; - div &= BIT(divider->width) - 1; - div += 1; + regmap_read(clkr->regmap, divider->reg, &val); + val >>= divider->shift; + val &= BIT(divider->width) - 1; - if (clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT) { - if (!hw_parent) - return -EINVAL; - - *prate = clk_hw_round_rate(hw_parent, rate * div); - } - - return DIV_ROUND_UP_ULL((u64)*prate, div); + return divider_ro_round_rate(hw, rate, prate, NULL, divider->width, + CLK_DIVIDER_ROUND_CLOSEST, val); } static long div_round_rate(struct clk_hw *hw, unsigned long rate,