Some systems have very large numbers of regulators so the constraint
logging done at startup can end up being a very big part of the boot
output which is both verbose and slows things down if the console is
a serial console. Lower to dev_dbg() instead, we may want to provide
a boot parameter to raise this in future but for now people can edit
the source.
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>