Merge tag 'for-v3.12' of git://git.infradead.org/battery-2.6

Pull battery/power supply driver updates from Anton Vorontsov:
 "New drivers:

   - APM X-Gene system reboot driver by Feng Kan and Loc Ho (APM).

   - Qualcomm MSM reboot/poweroff driver by Abhimanyu Kapur (Codeaurora).

   - Texas Instruments BQ24190 charger driver by Mark A.  Greer (Animal
     Creek Technologies).

   - Texas Instruments TWL4030 MADC battery driver by Lukas Märdian and
     Marek Belisko (Golden Delicious Computers).  The driver is used on
     Freerunner GTA04 phones.

  Highlighted fixes and improvements:

   - Suspend/wakeup logic improvements: power supply objects will block
     system suspend until all power supply events are processed.  Thanks
     to Zoran Markovic (Linaro), Arve Hjonnevag and Todd Poynor (Google)"

* tag 'for-v3.12' of git://git.infradead.org/battery-2.6:
  rx51_battery: Fix channel number when reading adc value
  power: Add twl4030_madc battery driver.
  bq24190_charger: Workaround SS definition problem on i386 builds
  power_supply: Prevent suspend until power supply events are processed
  vexpress-poweroff: Should depend on the required infrastructure
  twl4030-charger: Fix compiler warning with regulator_enable()
  rx51_battery: Replace hardcoded channels values.
  bq24190_charger: Add support for TI BQ24190 Battery Charger
  ab8500-charger: We print an unintended error message
  max8925_power: Fix missing of_node_put
  power_supply: Replace strict_strtol() with kstrtol()
  power: Add APM X-Gene system reboot driver
  power_supply: tosa_battery: Get rid of irq_to_gpio usage
  power supply: collie_battery: Convert to use dev_pm_ops
  power_supply: Make goldfish_battery depend on GOLDFISH || COMPILE_TEST
  power: reset: Add msm restart support
  MAINTAINERS: drivers/power: add entry for SmartReflex AVS drivers

3 files changed, 58 insertions, 0 deletions

diff --git a/include/linux/power/bq24190_charger.h b/include/linux/power/bq24190_charger.h
new file mode 100644
index 000000000000..9f0283721cbc
--- /dev/null
+++ b/include/linux/power/bq24190_charger.h
@@ -0,0 +1,16 @@
+/*
+ * Platform data for the TI bq24190 battery charger driver.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _BQ24190_CHARGER_H_
+#define _BQ24190_CHARGER_H_
+
+struct bq24190_platform_data {
+        unsigned int    gpio_int;       /* GPIO pin that's connected to INT# */
+};
+
+#endif
diff --git a/include/linux/power/twl4030_madc_battery.h b/include/linux/power/twl4030_madc_battery.h
new file mode 100644
index 000000000000..23110dc77726
--- /dev/null
+++ b/include/linux/power/twl4030_madc_battery.h
@@ -0,0 +1,39 @@
+/*
+ * Dumb driver for LiIon batteries using TWL4030 madc.
+ *
+ * Copyright 2013 Golden Delicious Computers
+ * Nikolaus Schaller <hns@goldelico.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License as published by the
+ *  Free Software Foundation;  either version 2 of the License, or (at your
+ *  option) any later version.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef __TWL4030_MADC_BATTERY_H
+#define __TWL4030_MADC_BATTERY_H
+
+/*
+ * Usually we can assume 100% @ 4.15V and 0% @ 3.3V but curves differ for
+ * charging and discharging!
+ */
+
+struct twl4030_madc_bat_calibration {
+        short voltage;  /* in mV - specify -1 for end of list */
+        short level;    /* in percent (0 .. 100%) */
+};
+
+struct twl4030_madc_bat_platform_data {
+        unsigned int capacity;  /* total capacity in uAh */
+        struct twl4030_madc_bat_calibration *charging;
+        int charging_size;
+        struct twl4030_madc_bat_calibration *discharging;
+        int discharging_size;
+};
+
+#endif
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 804b90643a85..5c2600630dc9 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -15,6 +15,7 @@
 
 #include <linux/workqueue.h>
 #include <linux/leds.h>
+#include <linux/spinlock.h>
 
 struct device;
 
@@ -194,6 +195,8 @@ struct power_supply {
         /* private */
         struct device *dev;
         struct work_struct changed_work;
+        spinlock_t changed_lock;
+        bool changed;
 #ifdef CONFIG_THERMAL
         struct thermal_zone_device *tzd;
         struct thermal_cooling_device *tcd;