From 5ff50031cb8852bfcf587d003ba6bad3c2336852 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Fri, 4 Mar 2022 13:52:54 +0100 Subject: [PATCH] clk: imx: pll14xx: explicitly return lowest rate clk_pll14xx_round_rate() returns the lowest rate by indexing into the rate table with the variable i. i is actually pll->rate_count as this is the value we come out of the loop with. Use pll->rate_count explicitly to make it a bit more clear what is being done. While at it fix a typo in the comment. No functional change. Signed-off-by: Sascha Hauer Reviewed-by: Abel Vesa Link: https://lore.kernel.org/r/20220304125256.2125023-7-s.hauer@pengutronix.de Signed-off-by: Abel Vesa --- drivers/clk/imx/clk-pll14xx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/imx/clk-pll14xx.c b/drivers/clk/imx/clk-pll14xx.c index b464e11..af4c979e 100644 --- a/drivers/clk/imx/clk-pll14xx.c +++ b/drivers/clk/imx/clk-pll14xx.c @@ -118,13 +118,13 @@ static long clk_pll14xx_round_rate(struct clk_hw *hw, unsigned long rate, const struct imx_pll14xx_rate_table *rate_table = pll->rate_table; int i; - /* Assumming rate_table is in descending order */ + /* Assuming rate_table is in descending order */ for (i = 0; i < pll->rate_count; i++) if (rate >= rate_table[i].rate) return rate_table[i].rate; /* return minimum supported value */ - return rate_table[i - 1].rate; + return rate_table[pll->rate_count - 1].rate; } static unsigned long clk_pll14xx_recalc_rate(struct clk_hw *hw, -- 2.7.4