diff options
Diffstat (limited to 'sound/soc/codecs/cs42l43.c')
| -rw-r--r-- | sound/soc/codecs/cs42l43.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/codecs/cs42l43.c b/sound/soc/codecs/cs42l43.c index 23e9557494af..2c402086924d 100644 --- a/sound/soc/codecs/cs42l43.c +++ b/sound/soc/codecs/cs42l43.c @@ -1338,10 +1338,9 @@ static int cs42l43_enable_pll(struct cs42l43_codec *priv) dev_dbg(priv->dev, "Enabling PLL at %uHz\n", freq); - while (freq > cs42l43_pll_configs[ARRAY_SIZE(cs42l43_pll_configs) - 1].freq) { - div++; - freq /= 2; - } + div = fls(freq) - + fls(cs42l43_pll_configs[ARRAY_SIZE(cs42l43_pll_configs) - 1].freq); + freq >>= div; if (div <= CS42L43_PLL_REFCLK_DIV_MASK) { int i; |