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

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Pull thermal updates from Zhang Rui:

 - use int instead of unsigned long to represent temperature to avoid
   bogus overheat detection when negative temperature reported.  From
   Sascha Hauer.

 - export available thermal governors information to user space via
   sysfs.  From Wei Ni.

 - introduce new thermal driver for Wildcat Point platform controller
   hub, which uses PCH thermal sensor and associated critical and hot
   trip points.  From Tushar Dave.

 - add suuport for Intel Skylake and Denlow platforms in powerclamp
   driver.

 - some small cleanups in thermal core.

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
  thermal: Add Intel PCH thermal driver
  thermal: Add comment explaining test for critical temperature
  thermal: Use IS_ENABLED instead of #ifdef
  thermal: remove unnecessary call to thermal_zone_device_set_polling
  thermal: trivial: fix typo in comment
  thermal: consistently use int for temperatures
  thermal: add available policies sysfs attribute
  thermal/powerclamp: add cpu id for denlow platform
  thermal/powerclamp: add cpu id for Skylake u/y
  thermal/powerclamp: add cpu id for skylake h/s
This commit is contained in:
Linus Torvalds
2015-09-11 16:13:47 -07:00
parent 51a73ba5f4 5a924a07f8
commit 9ebd051a7d
44 changed files with 508 additions and 196 deletions
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5
drivers/thermal/st/st_thermal.c
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@@ -111,8 +111,7 @@ static int st_thermal_calibration(struct st_thermal_sensor *sensor)
}
/* Callback to get temperature from HW*/
static int st_thermal_get_temp(struct thermal_zone_device *th,
unsigned long *temperature)
static int st_thermal_get_temp(struct thermal_zone_device *th, int *temperature)
{
struct st_thermal_sensor *sensor = th->devdata;
struct device *dev = sensor->dev;
@@ -159,7 +158,7 @@ static int st_thermal_get_trip_type(struct thermal_zone_device *th,
}
static int st_thermal_get_trip_temp(struct thermal_zone_device *th,
int trip, unsigned long *temp)
int trip, int *temp)
{
struct st_thermal_sensor *sensor = th->devdata;
struct device *dev = sensor->dev;