linux-toradex.git/drivers/power, branch v2.6.33.4

wm97xx_battery: Handle missing platform data gracefully

2010-01-29T14:00:18+00:00

Don't unconditionally dereference the WM97xx core platform data since
it may not be present, causing an oops.

Signed-off-by: Mark Brown 
Signed-off-by: Anton Vorontsov

pmu_battery: Fix battery full reporting

2009-12-18T00:51:29+00:00

Prior to this patch, pmu_battery was unable to report battery full
status. This patch fixes the issue by adding a proper handling code
into pmu_bat_get_property(): if we're on AC and the battery isn't
charging, then the battery is considered full.

Signed-off-by: Thomas Champagne 
Acked-By: David Woodhouse 
Signed-off-by: Anton Vorontsov

Merge git://git.infradead.org/battery-2.6

2009-12-15T16:59:33+00:00

* git://git.infradead.org/battery-2.6:
  power_supply_sysfs: Handle -ENODATA in a special way
  wm831x_backup: Remove unused variables
  gta02: Set pcf50633 charger_reference_current_ma
  pcf50633: Query charger status directly
  pcf50633: Properly reenable charging when the supply conditions change
  pcf50633: Get rid of charging restart software auto-triggering
  pcf50633: introduces battery charging current control
  pcf50633: Add ac power supply class to the charger
  wm831x: Factor out WM831x backup battery charger

const: constify remaining dev_pm_ops

2009-12-15T16:53:25+00:00

Signed-off-by: Alexey Dobriyan 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

mfd: Mask and unmask wm8350 IRQs on request and free

2009-12-13T18:21:40+00:00

Bring the WM8350 IRQ API more in line with the generic IRQ API by
masking and unmasking interrupts as they are requested and freed.
This is mostly just a case of deleting the mask and unmask calls
from the individual drivers.

The RTC driver is changed to mask the periodic IRQ after requesting
it rather than only unmasking the alarm IRQ. If the periodic IRQ
fires in the period where it is reqested then there will be a
spurious notification but there should be no serious consequences
from this.

The CODEC drive is changed to explicitly disable headphone jack
detection prior to requesting the IRQs. This will avoid the IRQ
firing with no jack set up.

Signed-off-by: Mark Brown 
Signed-off-by: Samuel Ortiz

mfd: Convert wm8350 IRQ handlers to irq_handler_t

2009-12-13T18:21:39+00:00

This is done as simple code transformation, the semantics of the
IRQ API provided by the core are are still very different to those
of genirq (mainly with regard to masking).

Signed-off-by: Mark Brown 
Signed-off-by: Samuel Ortiz

mfd: Fix memleak in pcf50633_client_dev_register

2009-12-13T18:21:17+00:00

Since platform_device_add_data copies the passed data, the allocated
subdev_pdata is never freed. A simple fix would be to either free subdev_pdata
or put it onto the stack. But since the pcf50633 child devices can rely on
beeing children of the pcf50633 core device it's much more elegant to get access
to pcf50633 core structure through that link. This allows to get completly rid
of pcf5033_subdev_pdata.

Signed-off-by: Lars-Peter Clausen 
Signed-off-by: Paul Fertser 
Signed-off-by: Samuel Ortiz

power_supply_sysfs: Handle -ENODATA in a special way

2009-12-02T21:38:06+00:00

There are cases when some device can not report any meaningful value,
e.g. TWL4030 charger can report voltage only when charging is
active.

In these cases drivers will return -ENODATA, and we shouldn't flood
kernel log with error messages.

Signed-off-by: Anton Vorontsov

collie: add battery driver

2009-11-27T20:07:23+00:00

This driver is based on tosa_battery.c.

wm831x_backup: Remove unused variables

2009-11-17T16:16:38+00:00

Signed-off-by: Alan Cox 
Acked-by: Mark Brown 
Signed-off-by: Anton Vorontsov