regulator: rt5033-regulator: Use regulator_nodes/of_match in the descriptor

This patch is add regulator_nodes/of_match in the regulator descriptor
for using information from DT instead of sppecific codes.

Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/regulator/rt5033-regulator.c

@@ -36,6 +36,8 @@ static struct regulator_ops rt5033_buck_ops = {
 static const struct regulator_desc rt5033_supported_regulators[] = {
 	[RT5033_BUCK] = {
 		.name		= "BUCK",
+		.of_match	= of_match_ptr("BUCK"),
+		.regulators_node = of_match_ptr("regulators"),
 		.id		= RT5033_BUCK,
 		.ops		= &rt5033_buck_ops,
 		.type		= REGULATOR_VOLTAGE,
@@ -50,6 +52,8 @@ static const struct regulator_desc rt5033_supported_regulators[] = {
 	},
 	[RT5033_LDO] = {
 		.name		= "LDO",
+		.of_match	= of_match_ptr("LDO"),
+		.regulators_node = of_match_ptr("regulators"),
 		.id		= RT5033_LDO,
 		.ops		= &rt5033_buck_ops,
 		.type		= REGULATOR_VOLTAGE,
@@ -64,6 +68,8 @@ static const struct regulator_desc rt5033_supported_regulators[] = {
 	},
 	[RT5033_SAFE_LDO] = {
 		.name		= "SAFE_LDO",
+		.of_match	= of_match_ptr("SAFE_LDO"),
+		.regulators_node = of_match_ptr("regulators"),
 		.id		= RT5033_SAFE_LDO,
 		.ops		= &rt5033_safe_ldo_ops,
 		.type		= REGULATOR_VOLTAGE,
@@ -81,7 +87,7 @@ static int rt5033_regulator_probe(struct platform_device *pdev)
 	int ret, i;
 	struct regulator_config config = {};
 
-	config.dev = &pdev->dev;
+	config.dev = rt5033->dev;
 	config.driver_data = rt5033;
 
 	for (i = 0; i < ARRAY_SIZE(rt5033_supported_regulators); i++) {