From: Thorsten Blum Date: Wed, 10 Jul 2024 14:33:10 +0000 (+0200) Subject: clk: mxs: Use clamp() in clk_ref_round_rate() and clk_ref_set_rate() X-Git-Url: https://repo.jachan.dev/J-linux.git/commitdiff_plain/12b02b6359598ed126c089e66b5766c461d3420e clk: mxs: Use clamp() in clk_ref_round_rate() and clk_ref_set_rate() Use clamp() instead of duplicating its implementation. Signed-off-by: Thorsten Blum Link: https://lore.kernel.org/r/20240710143309.706135-2-thorsten.blum@toblux.com Signed-off-by: Stephen Boyd --- diff --git a/drivers/clk/mxs/clk-ref.c b/drivers/clk/mxs/clk-ref.c index 3161a0b021ee..2297259da89a 100644 --- a/drivers/clk/mxs/clk-ref.c +++ b/drivers/clk/mxs/clk-ref.c @@ -66,12 +66,7 @@ static long clk_ref_round_rate(struct clk_hw *hw, unsigned long rate, tmp = tmp * 18 + rate / 2; do_div(tmp, rate); - frac = tmp; - - if (frac < 18) - frac = 18; - else if (frac > 35) - frac = 35; + frac = clamp(tmp, 18, 35); tmp = parent_rate; tmp *= 18; @@ -91,12 +86,7 @@ static int clk_ref_set_rate(struct clk_hw *hw, unsigned long rate, tmp = tmp * 18 + rate / 2; do_div(tmp, rate); - frac = tmp; - - if (frac < 18) - frac = 18; - else if (frac > 35) - frac = 35; + frac = clamp(tmp, 18, 35); spin_lock_irqsave(&mxs_lock, flags);