power/supply: Drop obsolete JZ4740 driver

It has been replaced with the more mature ingenic-battery driver.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Tested-by: Artur Rojek <contact@artur-rojek.eu>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>

drivers/power/supply/Kconfig

@@ -417,17 +417,6 @@ config CHARGER_PCF50633
 	help
 	 Say Y to include support for NXP PCF50633 Main Battery Charger.
 
-config BATTERY_JZ4740
-	tristate "Ingenic JZ4740 battery"
-	depends on MACH_JZ4740
-	depends on MFD_JZ4740_ADC
-	help
-	  Say Y to enable support for the battery on Ingenic JZ4740 based
-	  boards.
-
-	  This driver can be build as a module. If so, the module will be
-	  called jz4740-battery.
-
 config BATTERY_RX51
 	tristate "Nokia RX-51 (N900) battery driver"
 	depends on TWL4030_MADC

drivers/power/supply/Makefile

@@ -58,7 +58,6 @@ obj-$(CONFIG_BATTERY_S3C_ADC)	+= s3c_adc_battery.o
 obj-$(CONFIG_BATTERY_TWL4030_MADC)	+= twl4030_madc_battery.o
 obj-$(CONFIG_CHARGER_88PM860X)	+= 88pm860x_charger.o
 obj-$(CONFIG_CHARGER_PCF50633)	+= pcf50633-charger.o
-obj-$(CONFIG_BATTERY_JZ4740)	+= jz4740-battery.o
 obj-$(CONFIG_BATTERY_RX51)	+= rx51_battery.o
 obj-$(CONFIG_AB8500_BM)		+= ab8500_bmdata.o ab8500_charger.o ab8500_fg.o ab8500_btemp.o abx500_chargalg.o pm2301_charger.o
 obj-$(CONFIG_CHARGER_CPCAP)	+= cpcap-charger.o