bq2415x_charger: Add Kconfig/Makefile entries

This commit adds Kconfig and Makefile entries so that we could actually
build the driver.
Signed-off-by: NAnton Vorontsov <cbouatmailru@gmail.com>

drivers/power/Kconfig

@@ -322,6 +322,16 @@ config CHARGER_MAX8998
 	  Say Y to enable support for the battery charger control sysfs and
 	  platform data of MAX8998/LP3974 PMICs.
 
+config CHARGER_BQ2415X
+	tristate "TI BQ2415x battery charger driver"
+	depends on I2C
+	help
+	  Say Y to enable support for the TI BQ2415x battery charger
+	  PMICs.
+
+	  You'll need this driver to charge batteries on e.g. Nokia
+	  RX-51/N900.
+
 config CHARGER_SMB347
 	tristate "Summit Microelectronics SMB347 Battery Charger"
 	depends on I2C

drivers/power/Makefile

@@ -48,5 +48,6 @@ obj-$(CONFIG_CHARGER_GPIO)	+= gpio-charger.o
 obj-$(CONFIG_CHARGER_MANAGER)	+= charger-manager.o
 obj-$(CONFIG_CHARGER_MAX8997)	+= max8997_charger.o
 obj-$(CONFIG_CHARGER_MAX8998)	+= max8998_charger.o
+obj-$(CONFIG_CHARGER_BQ2415X)	+= bq2415x_charger.o
 obj-$(CONFIG_POWER_AVS)		+= avs/
 obj-$(CONFIG_CHARGER_SMB347)	+= smb347-charger.o