regulator: bd718x7: Clarify comment by moving it

regulator: bd718x7: Clarify comment by moving it

The BD718x7 needs to disable voltage monitoring for a duration of
certain voltage changes.

The comment explaining use of msleep(1) instead of a more accurate
delay(), was placed to a function which disabled the protection. The
actual sleeping is done in a different place of the code, after the
voltage has been changed.

Browsing through the comment and code after the years made me to scratch
my head for a second. I may have figured why me and so many fellow
developers are slowly getting bald.

Clarify things a bit and move the comment about required delay directly
above the sleep. Leave only a small comment explaining why the protection
is disabled to the spot where the logic for disabling is.

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://patch.msgid.link/a90cb77e66a253f4055bbb99672dc81c7457de66.1749533040.git.mazziesaccount@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>