diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2023-03-16 15:58:12 -0300 |
|---|---|---|
| committer | Francesco Dolcini <francesco.dolcini@toradex.com> | 2023-03-21 10:45:12 +0000 |
| commit | 963141684eb2bd5166096f03865696e341598bb1 (patch) | |
| tree | a4b4e3269125c14f5f25e7297e69d6c6390d30ae | |
| parent | e435f17a00caf52cc3f0154367308888c4e7d676 (diff) | |
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.
Upstream-Status: Backport [5ff50031cb8852bfcf587d003ba6bad3c2336852]
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Link: https://lore.kernel.org/r/20220304125256.2125023-7-s.hauer@pengutronix.de
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Rafael Beims <rafael.beims@toradex.com>
| -rw-r--r-- | drivers/clk/imx/clk-pll14xx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/imx/clk-pll14xx.c b/drivers/clk/imx/clk-pll14xx.c index f95cb1269562..aa92a0e78542 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, |