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This process was optimized for versal as part of 'commit e0a94c6bb5b4 ("clk: xilinx: Optimize divisor search in clk_wzrd_get_divisors_ver()")' but that logic wasn't applied to the non-versal driver. Apply this fast-exit logic to the non-versal driver. Signed-off-by: Colin Foster --- drivers/clk/xilinx/clk-xlnx-clock-wizard.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/clk/xilinx/clk-xlnx-clock-wizard.c b/drivers/clk/xilinx/clk-xlnx-clock-wizard.c index 88b47b8cc387..d43f20e9ac59 100644 --- a/drivers/clk/xilinx/clk-xlnx-clock-wizard.c +++ b/drivers/clk/xilinx/clk-xlnx-clock-wizard.c @@ -419,6 +419,9 @@ static int clk_wzrd_get_divisors(struct clk_hw *hw, unsigned long rate, divider->d = d; divider->o = o >> 3; divider->o_frac = (o - (divider->o << 3)) * 125; + + if (!diff) + return 0; } } } -- 2.43.0