Re: [PATCH 7/7] ASoC: cs42l43: Use fls to calculate the pre-divider for the PLL

On Wed, Jan 24, 2024 at 6:56 PM Charles Keepax ckeepax@opensource.cirrus.com wrote:

Commit message?

Suggested-by: Andy Shevchenko andy.shevchenko@gmail.com Signed-off-by: Charles Keepax ckeepax@opensource.cirrus.com

...

•   div = fls(freq) -
  

•         fls(cs42l43_pll_configs[ARRAY_SIZE(cs42l43_pll_configs) - 1].freq);
  

•   freq /= 1 << div;
  

freq >>= div;