Plumb through the change_mode callback from thermal core into thermal_of, and implement change_mode for the Qualcomm tsens driver. Supersedes "[PATCH v3] drivers: thermal: tsens: respect thermal_device_mode in threshold irq reporting". Changelog for that patchset: Changes in v3: - Upgraded logging to dev_info_ratelimited and revised log message. - Remove unrelated hunk. Some drivers that support thermal zone disabling implement a set_mode operation and simply disable the sensor or the relevant IRQ(s), so they actually don't log anything when zones are disabled. These drivers are imx_thermal.c, intel_quark_dts_thermal.c, and int3400_thermal.c. For tsens.c, implementing a change_mode would require migrating the driver from devm_thermal_zone_of_sensor_register to thermal_zone_device_register (or updating thermal_of.c to add a change_mode operation in thermal_zone_ of_device_ops). stm_thermal.c seems to use this patch's model of not disabling IRQs when the zone is disabled (they still perform the thermal_zone_device_update upon IRQ, but return -EAGAIN from their get_temp). Changes in v2: - Reordered sentences in first part of commit message to make sense. Benjamin Li (2): thermal: thermal_of: add pass-through change_mode to ops struct drivers: thermal: tsens: implement change_mode to disable sensor IRQs drivers/thermal/qcom/tsens.c | 43 ++++++++++++++++++++++++++++++++++-- drivers/thermal/qcom/tsens.h | 4 ++++ drivers/thermal/thermal_of.c | 14 ++++++++++++ include/linux/thermal.h | 2 ++ 4 files changed, 61 insertions(+), 2 deletions(-) -- 2.17.1
