When regulator_register_fixed() is being used to register fixed dummy
regulator, the following line will be seen in the boot log. And the
sysfs entry for fixed dummy regulator is not shown.
dummy: Failed to create debugfs directory
The patch renames the fixed dummy supply to "fixed-dummy" to avoid
the name collision with dummy regulator.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Some devices require a regulator to work, but boards may not have
a software controllable regulator for this device. Provide a helper
function to make it simpler for these boards to register a fixed
regulator as a dummy regulator.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
