power: supply: move HDQ interface for bq27xxx from w1 to power/supply

The HDQ interface driver should be in this folder just like the I2C
interface driver. Move this driver out of drivers/w1/slave and into
drivers/power/supply.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Acked-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>

drivers/power/supply/Kconfig

@@ -198,6 +198,15 @@ config BATTERY_BQ27XXX_I2C
 	  Say Y here to enable support for batteries with BQ27xxx chips
 	  connected over an I2C bus.
 
+config BATTERY_BQ27XXX_HDQ
+	tristate "BQ27xxx HDQ support"
+	depends on BATTERY_BQ27XXX
+	depends on W1
+	default y
+	help
+	  Say Y here to enable support for batteries with BQ27xxx chips
+	  connected over an HDQ bus.
+
 config BATTERY_BQ27XXX_DT_UPDATES_NVM
 	bool "BQ27xxx support for update of NVM/flash data memory"
 	depends on BATTERY_BQ27XXX_I2C

drivers/power/supply/Makefile

@@ -38,6 +38,7 @@ obj-$(CONFIG_BATTERY_SBS)	+= sbs-battery.o
 obj-$(CONFIG_CHARGER_SBS)	+= sbs-charger.o
 obj-$(CONFIG_BATTERY_BQ27XXX)	+= bq27xxx_battery.o
 obj-$(CONFIG_BATTERY_BQ27XXX_I2C) += bq27xxx_battery_i2c.o
+obj-$(CONFIG_BATTERY_BQ27XXX_HDQ) += bq27xxx_battery_hdq.o
 obj-$(CONFIG_BATTERY_DA9030)	+= da9030_battery.o
 obj-$(CONFIG_BATTERY_DA9052)	+= da9052-battery.o
 obj-$(CONFIG_CHARGER_DA9150)	+= da9150-charger.o

drivers/power/supply/bq27xxx_battery_hdq.c

@@ -1,6 +1,4 @@
 /*
- * drivers/w1/slaves/w1_bq27000.c
- *
  * Copyright (C) 2007 Texas Instruments, Inc.
  *
  * This file is licensed under the terms of the GNU General Public License

drivers/w1/slaves/Kconfig

@@ -140,10 +140,4 @@ config W1_SLAVE_DS28E04
 
 	  If you are unsure, say N.
 
-config W1_SLAVE_BQ27000
-	tristate "BQ27000 slave support"
-	help
-	  Say Y here if you want to use a hdq
-	  bq27000 slave support.
-
 endmenu

drivers/w1/slaves/Makefile

@@ -15,5 +15,4 @@ obj-$(CONFIG_W1_SLAVE_DS2438)	+= w1_ds2438.o
 obj-$(CONFIG_W1_SLAVE_DS2760)	+= w1_ds2760.o
 obj-$(CONFIG_W1_SLAVE_DS2780)	+= w1_ds2780.o
 obj-$(CONFIG_W1_SLAVE_DS2781)	+= w1_ds2781.o
-obj-$(CONFIG_W1_SLAVE_BQ27000)	+= w1_bq27000.o
 obj-$(CONFIG_W1_SLAVE_DS28E04)	+= w1_ds28e04.o