linux/drivers/power, branch v2.6.26.4

power_supply: Fix race in power_supply_uevent

2008-06-09T22:13:51Z

Commit 54d29ad33e3483bcc7ca433a21cf294854e5154a (Power Supply: fix race in device_create) introduced a race in power_supply_uevent. Previously it checked that power_supply is available by checking for dev->driver_data. But now dev->driver_data is set before power_supply->dev is initialised. Signed-off-by: Dmitry Baryshkov Signed-off-by: Anton Vorontsov

Power Supply: fix race in device_create

2008-05-20T20:31:55Z

There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers Cc: Anton Vorontsov Cc: David Woodhouse Signed-off-by: Greg Kroah-Hartman

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

2008-05-03T17:57:57Z

* git://git.infradead.org/battery-2.6: PMU battery: filenames in sysfs with spaces pda_power: add init and exit function callbacks

PMU battery: filenames in sysfs with spaces

2008-05-02T23:40:42Z

By changing drivers/power/pmu_battery.c I now have '_' instead of ' ' (spaces) in /sys: /sys/devices/platform/pmu-battery.0/power_supply/PMU_battery_0 /sys/class/power_supply/PMU_battery_0 I'm still not sure if some userspace tool out there uses the old paths and will break now. Signed-off-by: Christian Kujau Signed-off-by: David Woodhouse Signed-off-by: Andrew Morton Signed-off-by: Anton Vorontsov

pda_power: add init and exit function callbacks

2008-05-02T23:39:55Z

This adds init/exit function callbacks to pda_power, to provide a place where the platform code can request/free GPIOs that it wants to use in the is_ac_online, is_usb_online and set_charge functions. Signed-off-by: Philipp Zabel Signed-off-by: Anton Vorontsov

x86: olpc: add One Laptop Per Child architecture support

2008-04-29T15:06:07Z

This adds support for OLPC XO hardware. Open Firmware on XOs don't contain the VSA, so it is necessary to emulate the PCI BARs in the kernel. This also adds functionality for running EC commands, and a CONFIG_OLPC. A number of OLPC drivers depend upon CONFIG_OLPC. olpc_ec_timeout is a hack to work around Embedded Controller bugs. [akpm@linux-foundation.org: build fix] [akpm@linux-foundation.org: geode_has_vsa build fix] [akpm@linux-foundation.org: olpc_register_battery_callback doesn't exist] Signed-off-by: Andres Salomon Acked-by: Ingo Molnar Cc: Thomas Gleixner Cc: Andi Kleen Cc: Jordan Crouse Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

power: replace remaining FUNCTION occurrences

2008-04-29T15:05:58Z

__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison Cc: Greg KH Cc: "Rafael J. Wysocki" Cc: Len Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

2008-02-07T17:45:58Z

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (112 commits) ACPI: fix build warning Revert "cpuidle: build fix for non-x86" ACPI: update intrd DSDT override console messages ACPI: update DSDT override documentation ACPI: Add "acpi_no_initrd_override" kernel parameter ACPI: its a directory not a folder.... ACPI: misc cleanups ACPI: add missing prink prefix strings ACPI: cleanup acpi.h ACPICA: fix CONFIG_ACPI_DEBUG_FUNC_TRACE build ACPI: video: Ignore ACPI video devices that aren't present in hardware ACPI: video: reset brightness on resume ACPI: video: call ACPI notifier chain for ACPI video notifications ACPI: create notifier chain to get hotkey events to graphics driver ACPI: video: delete unused display switch on hotkey event code ACPI: video: create "brightness_switch_enabled" modparam cpuidle: Add a poll_idle method ACPI: cpuidle: Support C1 idle time accounting ACPI: enable MWAIT for C1 idle ACPI: idle: Fix acpi_safe_halt usages and interrupt enabling/disabling ...

power_supply: remove capacity_level from list of sysfs attributes

2008-02-07T16:42:06Z

This commit: commit 8efe444038a205e79b38b7ad03878824901849a8 Author: Andres Salomon Date: Wed Dec 12 14:12:56 2007 -0500 power: remove POWER_SUPPLY_PROP_CAPACITY_LEVEL Removed CAPACITY_LEVEL from every other code, leaving the array with sysfs attributes with one more entry than the number of enums in power_supply.h. This leads to some attributes containing the value of the attribute right after it. For example, temp_ambient would have the value of time_to_empty_now. In my case, I had time_to_full_avg have the value which should be in model_name, when the former was usually empty. Cc: Andres Salomon Cc: David Woodhouse Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ACPI: battery: add sysfs serial number

2008-02-06T02:15:50Z

egrep serial /proc/acpi/battery/BAT0/info serial number: 32090 serial number can tell you from the imminent danger of beeing set on fire. Signed-off-by: maximilian attems Acked-by: Alexey Starikovskiy Signed-off-by: Len Brown