mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 18:47:06 +00:00
f0a5f24217
- two upstreamed patches removed - compile tested all targets using 4.1 - run tested ar71xx Signed-off-by: Roman Yeryomin <roman@advem.lv> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 47694
115 lines
3.4 KiB
Diff
115 lines
3.4 KiB
Diff
From 5da86f6a2b4c2c318e153649dc8fd34fe73f8292 Mon Sep 17 00:00:00 2001
|
|
From: Sascha Hauer <s.hauer@pengutronix.de>
|
|
Date: Wed, 13 May 2015 10:52:35 +0200
|
|
Subject: [PATCH 16/76] thermal: streamline get_trend callbacks
|
|
|
|
The .get_trend callback in struct thermal_zone_device_ops has the prototype:
|
|
|
|
int (*get_trend) (struct thermal_zone_device *, int,
|
|
enum thermal_trend *);
|
|
|
|
whereas the .get_trend callback in struct thermal_zone_of_device_ops has:
|
|
|
|
int (*get_trend)(void *, long *);
|
|
|
|
Streamline both prototypes and add the trip argument to the OF callback
|
|
aswell and use enum thermal_trend * instead of an integer pointer.
|
|
|
|
While the OF prototype may be the better one, this should be decided at
|
|
framework level and not on OF level.
|
|
|
|
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
|
---
|
|
drivers/thermal/of-thermal.c | 11 +--------
|
|
drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 25 +++++++-------------
|
|
include/linux/thermal.h | 2 +-
|
|
3 files changed, 10 insertions(+), 28 deletions(-)
|
|
|
|
--- a/drivers/thermal/of-thermal.c
|
|
+++ b/drivers/thermal/of-thermal.c
|
|
@@ -187,24 +187,15 @@ static int of_thermal_get_trend(struct t
|
|
enum thermal_trend *trend)
|
|
{
|
|
struct __thermal_zone *data = tz->devdata;
|
|
- long dev_trend;
|
|
int r;
|
|
|
|
if (!data->ops->get_trend)
|
|
return -EINVAL;
|
|
|
|
- r = data->ops->get_trend(data->sensor_data, &dev_trend);
|
|
+ r = data->ops->get_trend(data->sensor_data, trip, trend);
|
|
if (r)
|
|
return r;
|
|
|
|
- /* TODO: These intervals might have some thresholds, but in core code */
|
|
- if (dev_trend > 0)
|
|
- *trend = THERMAL_TREND_RAISING;
|
|
- else if (dev_trend < 0)
|
|
- *trend = THERMAL_TREND_DROPPING;
|
|
- else
|
|
- *trend = THERMAL_TREND_STABLE;
|
|
-
|
|
return 0;
|
|
}
|
|
|
|
--- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
|
|
+++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
|
|
@@ -238,7 +238,7 @@ static int ti_thermal_get_trip_temp(stru
|
|
return 0;
|
|
}
|
|
|
|
-static int __ti_thermal_get_trend(void *p, long *trend)
|
|
+static int __ti_thermal_get_trend(void *p, int trip, enum thermal_trend *trend)
|
|
{
|
|
struct ti_thermal_data *data = p;
|
|
struct ti_bandgap *bgp;
|
|
@@ -251,22 +251,6 @@ static int __ti_thermal_get_trend(void *
|
|
if (ret)
|
|
return ret;
|
|
|
|
- *trend = tr;
|
|
-
|
|
- return 0;
|
|
-}
|
|
-
|
|
-/* Get the temperature trend callback functions for thermal zone */
|
|
-static int ti_thermal_get_trend(struct thermal_zone_device *thermal,
|
|
- int trip, enum thermal_trend *trend)
|
|
-{
|
|
- int ret;
|
|
- long tr;
|
|
-
|
|
- ret = __ti_thermal_get_trend(thermal->devdata, &tr);
|
|
- if (ret)
|
|
- return ret;
|
|
-
|
|
if (tr > 0)
|
|
*trend = THERMAL_TREND_RAISING;
|
|
else if (tr < 0)
|
|
@@ -277,6 +261,13 @@ static int ti_thermal_get_trend(struct t
|
|
return 0;
|
|
}
|
|
|
|
+/* Get the temperature trend callback functions for thermal zone */
|
|
+static int ti_thermal_get_trend(struct thermal_zone_device *thermal,
|
|
+ int trip, enum thermal_trend *trend)
|
|
+{
|
|
+ return __ti_thermal_get_trend(thermal->devdata, trip, trend);
|
|
+}
|
|
+
|
|
/* Get critical temperature callback functions for thermal zone */
|
|
static int ti_thermal_get_crit_temp(struct thermal_zone_device *thermal,
|
|
int *temp)
|
|
--- a/include/linux/thermal.h
|
|
+++ b/include/linux/thermal.h
|
|
@@ -269,7 +269,7 @@ struct thermal_genl_event {
|
|
*/
|
|
struct thermal_zone_of_device_ops {
|
|
int (*get_temp)(void *, int *);
|
|
- int (*get_trend)(void *, long *);
|
|
+ int (*get_trend)(void *, int, enum thermal_trend *);
|
|
int (*set_emul_temp)(void *, int);
|
|
};
|
|
|