mfd: max14577: Match regulator by of_compatible string

Match max14577 regulator driver by of_compatible specified in mfd_cell.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

drivers/mfd/max14577.c

@@ -26,7 +26,10 @@
 
 static struct mfd_cell max14577_devs[] = {
 	{ .name = "max14577-muic", },
-	{ .name = "max14577-regulator", },
+	{
+		.name = "max14577-regulator",
+		.of_compatible = "maxim,max14577-regulator",
+	},
 	{ .name = "max14577-charger", },
 };