linux/drivers/thermal, branch v3.2.38

thermal: Prevent polling from happening during system suspend

2011-11-07T01:38:49Z

The thermal driver should use a freezable workqueue to schedule polling to prevent thermal_zone_device_update() from being run during system suspend, when the devices it relies on may be inactive. Make it use the system freezable workqueue for this purpose. Signed-off-by: Rafael J. Wysocki Signed-off-by: Len Brown

thermal: make THERMAL_HWMON implementation fully internal

2011-08-02T18:51:57Z

THERMAL_HWMON is implemented inside the thermal_sys driver and has no effect on drivers implementing thermal zones, so they shouldn't see anything related to it in . Making the THERMAL_HWMON implementation fully internal has two advantages beyond the cleaner design: * This avoids rebuilding all thermal drivers if the THERMAL_HWMON implementation changes, or if CONFIG_THERMAL_HWMON gets enabled or disabled. * This avoids breaking the thermal kABI in these cases too, which should make distributions happy. The only drawback I can see is slightly higher memory fragmentation, as the number of kzalloc() calls will increase by one per thermal zone. But I doubt it will be a problem in practice, as I've never seen a system with more than two thermal zones. Signed-off-by: Jean Delvare Cc: Rene Herman Acked-by: Guenter Roeck Signed-off-by: Andrew Morton Signed-off-by: Len Brown

thermal: split hwmon lookup to a separate function

2011-08-02T18:51:41Z

We'll soon need to reuse it. Signed-off-by: Jean Delvare Cc: Rene Herman Acked-by: Guenter Roeck Signed-off-by: Andrew Morton Signed-off-by: Len Brown

thermal: hide CONFIG_THERMAL_HWMON

2011-08-02T18:51:25Z

It's about time to revert 16d752397301b9 ("thermal: Create CONFIG_THERMAL_HWMON=n"). Anybody running a kernel >= 2.6.40 would also be running a recent enough version of lm-sensors. Actually having CONFIG_THERMAL_HWMON is pretty convenient so instead of dropping it, we keep it but hide it. Signed-off-by: Jean Delvare Cc: Rene Herman Acked-by: Guenter Roeck Signed-off-by: Andrew Morton Signed-off-by: Len Brown

ACPI:Fix goto flows in thermal-sys

2011-03-23T05:43:44Z

This patch fixes two minor bugs in thermal_sys: (a) The flow of goto's in thermal_hwmon_add_sysfs. (b) Remove the temp*_crit only if there is a get_crit_temp defined, in thermal_remove_hwmon_sysfs. Signed-off-by: Durgadoss R Signed-off-by: Len Brown

ACPI: Fix build for CONFIG_NET unset

2011-03-01T02:00:31Z

Several ACPI drivers fail to build if CONFIG_NET is unset, because they refer to things depending on CONFIG_THERMAL that in turn depends on CONFIG_NET. However, CONFIG_THERMAL doesn't really need to depend on CONFIG_NET, because the only part of it requiring CONFIG_NET is the netlink interface in thermal_sys.c. Put the netlink interface in thermal_sys.c under #ifdef CONFIG_NET and remove the dependency of CONFIG_THERMAL on CONFIG_NET from drivers/thermal/Kconfig. Signed-off-by: Rafael J. Wysocki Acked-by: Randy Dunlap Cc: Ingo Molnar Cc: Len Brown Cc: Stephen Rothwell Cc: Luming Yu Cc: Andrew Morton Signed-off-by: Linus Torvalds

Merge branch 'misc' into release

2011-01-12T10:14:15Z

thermal: Add event notification to thermal framework

2011-01-12T05:08:35Z

This patch adds event notification support to the generic thermal sysfs framework in the kernel. The notification is in the form of a netlink event. Signed-off-by: R.Durgadoss Signed-off-by: Len Brown

thermal: make ops constant

2010-11-30T23:56:23Z

And while touching that function definition do something about the disaster of formatting there. Signed-off-by: Alan Cox Acked-by: Zhang Rui Signed-off-by: Len Brown

drivers/thermal/thermal_sys.c: fix 'key f70f4b50 not in .data' in thermal_sys

2010-04-07T15:38:03Z

Initialize sysfs attributes before device_create_file call. Addresses https://bugzilla.kernel.org/show_bug.cgi?id=15548 Signed-off-by: Wolfram Sang Signed-off-by: Sergey Senozhatsky Cc: "Eric W. Biederman" Cc: Greg KH Cc: Zhang Rui Cc: Len Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds