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authorLinus Torvalds <torvalds@linux-foundation.org>2015-09-11 16:13:47 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-11 16:13:47 -0700
commit9ebd051a7d5aa7b0ce813c3c2e5b9c851e7774b9 (patch)
tree5bc54f2de4312e5fe13356779c7bf49132e2a3fd /drivers/hwmon
parent51a73ba5f409ef6f419c8ec3a0d1257633500aaa (diff)
parent5a924a07f882e866f2337bf65048be357956691a (diff)
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
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
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/lm75.c2
-rw-r--r--drivers/hwmon/ntc_thermistor.c2
-rw-r--r--drivers/hwmon/tmp102.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c
index fe41d5ae7cb2..e4e57bbafb10 100644
--- a/drivers/hwmon/lm75.c
+++ b/drivers/hwmon/lm75.c
@@ -104,7 +104,7 @@ static inline long lm75_reg_to_mc(s16 temp, u8 resolution)
/* sysfs attributes for hwmon */
-static int lm75_read_temp(void *dev, long *temp)
+static int lm75_read_temp(void *dev, int *temp)
{
struct lm75_data *data = lm75_update_device(dev);
diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c
index dc0b76c5e302..feed30646d91 100644
--- a/drivers/hwmon/ntc_thermistor.c
+++ b/drivers/hwmon/ntc_thermistor.c
@@ -477,7 +477,7 @@ static int ntc_thermistor_get_ohm(struct ntc_data *data)
return -EINVAL;
}
-static int ntc_read_temp(void *dev, long *temp)
+static int ntc_read_temp(void *dev, int *temp)
{
struct ntc_data *data = dev_get_drvdata(dev);
int ohm;
diff --git a/drivers/hwmon/tmp102.c b/drivers/hwmon/tmp102.c
index 9da2735f1424..65482624ea2c 100644
--- a/drivers/hwmon/tmp102.c
+++ b/drivers/hwmon/tmp102.c
@@ -98,7 +98,7 @@ static struct tmp102 *tmp102_update_device(struct device *dev)
return tmp102;
}
-static int tmp102_read_temp(void *dev, long *temp)
+static int tmp102_read_temp(void *dev, int *temp)
{
struct tmp102 *tmp102 = tmp102_update_device(dev);