power:pmic: Rename CONFIG_PMIC* defines to CONFIG_POWER

Rename all CONFIG_PMIC* defines to CONFIG_POWER*

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Stefano Babic <sbabic@denx.de>
diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile
index 9b71e55..e19a9a8 100644
--- a/drivers/power/pmic/Makefile
+++ b/drivers/power/pmic/Makefile
@@ -25,8 +25,8 @@
 
 LIB	:= $(obj)libpmic.o
 
-COBJS-$(CONFIG_PMIC_MAX8998) += pmic_max8998.o
-COBJS-$(CONFIG_PMIC_MAX8997) += pmic_max8997.o
+COBJS-$(CONFIG_POWER_MAX8998) += pmic_max8998.o
+COBJS-$(CONFIG_POWER_MAX8997) += pmic_max8997.o
 COBJS-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o
 
 COBJS	:= $(COBJS-y)