regulator: rename da903x to da903x-regulator

This module shares the same name as its parent PMIC driver, which
confuses tools like kmod. Rename the regulator driver to avoid
such problems.
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Link: https://lore.kernel.org/r/20200624171010.845271-1-seth.forshee@canonical.comSigned-off-by: Mark Brown <broonie@kernel.org>

drivers/regulator/Makefile

@@ -31,7 +31,7 @@ obj-$(CONFIG_REGULATOR_BD70528) += bd70528-regulator.o
 obj-$(CONFIG_REGULATOR_BD71828) += bd71828-regulator.o
 obj-$(CONFIG_REGULATOR_BD718XX) += bd718x7-regulator.o
 obj-$(CONFIG_REGULATOR_BD9571MWV) += bd9571mwv-regulator.o
-obj-$(CONFIG_REGULATOR_DA903X)	+= da903x.o
+obj-$(CONFIG_REGULATOR_DA903X)	+= da903x-regulator.o
 obj-$(CONFIG_REGULATOR_DA9052)	+= da9052-regulator.o
 obj-$(CONFIG_REGULATOR_DA9055)	+= da9055-regulator.o
 obj-$(CONFIG_REGULATOR_DA9062)	+= da9062-regulator.o