div_u64_rem provides the result of the division and additionally the
remainder; don't use this function to solely calculate the remainder
while calculating the division again with div_u64.
A similar improvement was applied earlier to the 10nm pll in
5c191fef4ce2 ("drm/msm/dsi_pll_10nm: Fix dividing the same numbers
twice").
Signed-off-by: Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx>
---
Changes in v2:
- Corrected two typos in the first commit-message sentence.
Reviewed-By: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxxx>
