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authorSascha Hauer <s.hauer@pengutronix.de>2016-06-22 16:42:03 +0800
committerZhang Rui <rui.zhang@intel.com>2016-09-27 14:02:16 +0800
commite78eaf45993a51e5d7120de48aa01f059ffe8d37 (patch)
tree13604f5d5bcfceb290f84f6df7a34fd44582cb91 /drivers/thermal/qcom
parent826386e73193e0b58c6d797fbbab409bc98b1d9c (diff)
downloadlinux-e78eaf45993a51e5d7120de48aa01f059ffe8d37.tar.bz2
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> Signed-off-by: Caesar Wang <wxt@rock-chips.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: linux-pm@vger.kernel.org Reviewed-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal/qcom')
-rw-r--r--drivers/thermal/qcom/tsens.c6
-rw-r--r--drivers/thermal/qcom/tsens.h4
2 files changed, 6 insertions, 4 deletions
diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index b18227269286..446f70b5dbb2 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -29,13 +29,13 @@ static int tsens_get_temp(void *data, int *temp)
return tmdev->ops->get_temp(tmdev, s->id, temp);
}
-static int tsens_get_trend(void *data, long *temp)
+static int tsens_get_trend(void *p, int trip, enum thermal_trend *trend)
{
- const struct tsens_sensor *s = data;
+ const struct tsens_sensor *s = p;
struct tsens_device *tmdev = s->tmdev;
if (tmdev->ops->get_trend)
- return tmdev->ops->get_trend(tmdev, s->id, temp);
+ return tmdev->ops->get_trend(tmdev, s->id, trend);
return -ENOTSUPP;
}
diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h
index b0f8c47ff9e2..911c1978892b 100644
--- a/drivers/thermal/qcom/tsens.h
+++ b/drivers/thermal/qcom/tsens.h
@@ -17,6 +17,8 @@
#define ONE_PT_CALIB2 0x2
#define TWO_PT_CALIB 0x3
+#include <linux/thermal.h>
+
struct tsens_device;
struct tsens_sensor {
@@ -50,7 +52,7 @@ struct tsens_ops {
void (*disable)(struct tsens_device *);
int (*suspend)(struct tsens_device *);
int (*resume)(struct tsens_device *);
- int (*get_trend)(struct tsens_device *, int, long *);
+ int (*get_trend)(struct tsens_device *, int, enum thermal_trend *);
};
/**