linux/drivers/thermal, branch v3.9

thermal: exynos_thermal: return a proper error code while thermal_zone_device_register fail.

2013-03-11T15:09:29Z

we are returning EINVAL while the thermal_zone_device_register function fail. instead we can use the return value from the thermal_zone_device_register by using PTR_ERR. Signed-off-by: Devendra Naga Signed-off-by: Zhang Rui

thermal: rcar_thermal: propagate return value of thermal_zone_device_register

2013-03-11T15:09:24Z

thermal_zone_device_register returns a value contained in the pointer itself use PTR_ERR to obtain the address and return it at the end. Signed-off-by: Devendra Naga Signed-off-by: Zhang Rui

Thermal: kirkwood: Convert to devm_ioremap_resource()

2013-03-11T15:09:18Z

Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Signed-off-by: Sachin Kamat Cc: Nobuhiro Iwamatsu Reviewed-by: Thierry Reding Acked-by: Nobuhiro Iwamatsu Signed-off-by: Zhang Rui

Thermal: rcar: Convert to devm_ioremap_resource()

2013-03-11T15:09:12Z

Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Signed-off-by: Sachin Kamat Cc: Kuninori Morimoto Reviewed-by: Thierry Reding Signed-off-by: Zhang Rui

Thermal: dove: Convert to devm_ioremap_resource()

2013-03-11T15:09:02Z

Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Signed-off-by: Sachin Kamat Cc: Andrew Lunn Reviewed-by: Thierry Reding Signed-off-by: Zhang Rui

thermal: rcar: fix missing unlock on error in rcar_thermal_update_temp()

2013-03-11T15:08:33Z

Add the missing unlock before return from function rcar_thermal_update_temp() in the error handling case. Signed-off-by: Wei Yongjun Acked-by: Kuninori Morimoto Signed-off-by: Zhang Rui

Fix mis-merge of intel_powerclamp.c resulting in compile error

2013-03-01T04:23:09Z

The new intel_powerclamp thermal cooling device driver was merged in commit 2af78448fff6 (Pull thermal management updates from Zhang Rui) without any data conflicts. But there was a more subtle conflict I missed: the driver uses MAX_USER_RT_PRIO, but commit 8bd75c77b7c6 ("sched/rt: Move rt specific bits into new header file") had moved that define from to . Which caused this build failure: drivers/thermal/intel_powerclamp.c: In function ‘clamp_thread’: drivers/thermal/intel_powerclamp.c:360:21: error: ‘MAX_USER_RT_PRIO’ undeclared (first use in this function) drivers/thermal/intel_powerclamp.c:360:21: note: each undeclared identifier is reported only once for each function it appears in And because I don't do a full "make allmodconfig" build after each pull, I didn't notice until too late. So now the fix is here, separately from the merge commit. Signed-off-by: Linus Torvalds

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

2013-03-01T03:48:26Z

Pull thermal management updates from Zhang Rui: "Highlights: - introduction of Dove thermal sensor driver. - introduction of Kirkwood thermal sensor driver. - introduction of intel_powerclamp thermal cooling device driver. - add interrupt and DT support for rcar thermal driver. - add thermal emulation support which allows platform thermal driver to do software/hardware emulation for thermal issues." * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (36 commits) thermal: rcar: remove __devinitconst thermal: return an error on failure to register thermal class Thermal: rename thermal governor Kconfig option to avoid generic naming thermal: exynos: Use the new thermal trend type for quick cooling action. Thermal: exynos: Add support for temperature falling interrupt. Thermal: Dove: Add Themal sensor support for Dove. thermal: Add support for the thermal sensor on Kirkwood SoCs thermal: rcar: add Device Tree support thermal: rcar: remove machine_power_off() from rcar_thermal_notify() thermal: rcar: add interrupt support thermal: rcar: add read/write functions for common/priv data thermal: rcar: multi channel support thermal: rcar: use mutex lock instead of spin lock thermal: rcar: enable CPCTL to use hardware TSC deciding thermal: rcar: use parenthesis on macro Thermal: fix a build warning when CONFIG_THERMAL_EMULATION cleared Thermal: fix a wrong comment thermal: sysfs: Add a new sysfs node emul_temp for thermal emulation PM: intel_powerclamp: off by one in start_power_clamp() thermal: exynos: Miscellaneous fixes to support falling threshold interrupt ...

thermal: convert to idr_alloc()

2013-02-28T03:10:19Z

Convert to the much saner new idr interface. Signed-off-by: Tejun Heo Cc: Zhang Rui Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

thermal: rcar: remove __devinitconst

2013-02-22T09:38:40Z

commit 76cc18874 "thermal: rcar: add Device Tree support" added device tree support for this driver, but also added an instance of __devinitconst, which is no longer defined Signed-off-by: Arnd Bergmann Cc: Kuninori Morimoto Cc: Zhang Rui