Commit Graph

7 Commits

Author SHA1 Message Date
Linus Torvalds e665faa424 1. New drivers:
- Marvell 88pm860x charger and battery drivers;
    - Texas Instruments LP8788 charger driver;
 2. Two new power supply properties: whether a battery is authentic, and
    chargers' maximal currents and voltages;
 3. A lot of TI LP8727 Charger cleanups;
 4. New features for Charger Manager, mainly now we can disable specific
    regulators;
 5. Random fixes and cleanups for other drivers.
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Merge tag 'for-v3.7' of git://git.infradead.org/battery-2.6

Pull battery updates from Anton Vorontsov:
 "1. New drivers:
     - Marvell 88pm860x charger and battery drivers;
     - Texas Instruments LP8788 charger driver;
  2. Two new power supply properties: whether a battery is authentic,
     and chargers' maximal currents and voltages;
  3. A lot of TI LP8727 Charger cleanups;
  4. New features for Charger Manager, mainly now we can disable
     specific regulators;
  5. Random fixes and cleanups for other drivers."

Fix up trivial conflicts in <linux/mfd/88pm860x.h>

* tag 'for-v3.7' of git://git.infradead.org/battery-2.6: (52 commits)
  pda_power: Remove ac_draw_failed goto and label
  charger-manager: Add support sysfs entry for charger
  charger-manager: Support limit of maximum possible
  charger-manager: Check fully charged state of battery periodically
  lp8727_charger: More pure cosmetic improvements
  lp8727_charger: Fix checkpatch warning
  lp8727_charger: Add description in the private data
  lp8727_charger: Fix a typo - chg_parm to chg_param
  lp8727_charger: Make some cosmetic changes in lp8727_delayed_func()
  lp8727_charger: Clean up lp8727_charger_changed()
  lp8727_charger: Return if the battery is discharging
  lp8727_charger: Make lp8727_charger_get_propery() simpler
  lp8727_charger: Make lp8727_ctrl_switch() inline
  lp8727_charger: Make lp8727_init_device() shorter
  lp8727_charger: Clean up lp8727_is_charger_attached()
  lp8727_charger: Use specific definition
  lp8727_charger: Clean up lp8727 definitions
  lp8727_charger: Use the definition rather than enum
  lp8727_charger: Fix code for getting battery temp
  lp8727_charger: Clear interrrupts at inital time
  ...
2012-10-07 17:29:24 +09:00
Julia Lawall 05cdbdb95f ab8500_btemp: Fix error return code
Initialize return variable before exiting on an error path.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
(
if@p1 (\(ret < 0\|ret != 0\))
 { ... return ret; }
|
ret@p1 = 0
)
... when != ret = e1
    when != &ret
*if(...)
{
  ... when != ret = e2
      when forall
 return ret;
}

// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
2012-08-22 18:47:51 -07:00
Tejun Heo 203b42f731 workqueue: make deferrable delayed_work initializer names consistent
Initalizers for deferrable delayed_work are confused.

* __DEFERRED_WORK_INITIALIZER()
* DECLARE_DEFERRED_WORK()
* INIT_DELAYED_WORK_DEFERRABLE()

Rename them to

* __DEFERRABLE_WORK_INITIALIZER()
* DECLARE_DEFERRABLE_WORK()
* INIT_DEFERRABLE_WORK()

This patch doesn't cause any functional changes.

Signed-off-by: Tejun Heo <tj@kernel.org>
2012-08-21 13:18:23 -07:00
Lee Jones 2aac3de19b ab8500: Clean up probe routines
These patches clean up some ugliness and brings the variable
initialisation formatting more into line with other drivers.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
2012-05-05 04:55:50 -07:00
Linus Walleij ec511672b9 ab8500_btemp: Harden platform data check
If no platform data at all is supplied the driver crashes,
extend the checks to be more careful so we can compile in the
driver and boot also without platform data present.

Acked-by: Arun Murthy <arun.murthy@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
2012-05-05 03:59:47 -07:00
Anton Vorontsov d329129e9e ab8500_btemp: Get rid of 'enum adc_therm'
This is the same as abx500_adc_therm, but when the former is used,
the following warning flood pops up:

drivers/power/ab8500_btemp.c: In function 'ab8500_btemp_batctrl_volt_to_res':
ab8500_btemp.c:150:25: warning: comparison between 'enum abx500_adc_therm' and 'enum adc_therm' [-Wenum-compare]
ab8500_btemp.c: In function 'ab8500_btemp_curr_source_enable':
ab8500_btemp.c:212:25: warning: comparison between 'enum abx500_adc_therm' and 'enum adc_therm' [-Wenum-compare]
ab8500_btemp.c:244:32: warning: comparison between 'enum abx500_adc_therm' and 'enum adc_therm' [-Wenum-compare]
ab8500_btemp.c: In function 'ab8500_btemp_measure_temp':
ab8500_btemp.c:462:25: warning: comparison between 'enum abx500_adc_therm' and 'enum adc_therm' [-Wenum-compare]
ab8500_btemp.c: In function 'ab8500_btemp_id':
ab8500_btemp.c:528:121: warning: comparison between 'enum abx500_adc_therm' and 'enum adc_therm' [-Wenum-compare]
ab8500_btemp.c:551:25: warning: comparison between 'enum abx500_adc_therm' and 'enum adc_therm' [-Wenum-compare]

This patch fixes the issue by switching the driver to use more
namespace-friendly enum.

Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
2012-03-26 20:41:09 +04:00
Arun Murthy 1f85582475 ab8500-btemp: AB8500 battery temperature driver
This driver is responsible for battery detection, obtaining battery
temperature and monitor the battery temperature by taking precautionary
measurements when battery temperature goes beyond or below the thresholds.

Signed-off-by: Arun Murthy <arun.murthy@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
2012-03-26 20:41:06 +04:00