Simon Glass 4d159b6f84 pinctrl: Avoid coverity warning when checking width
The width is set up in single_of_to_plat() and can only have three values,
all of which result in a non-zero divisor. Add a comment.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 331154)
2021-07-15 18:42:05 -04:00
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