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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 /include/linux/thermal.h
parent826386e73193e0b58c6d797fbbab409bc98b1d9c (diff)
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 'include/linux/thermal.h')
-rw-r--r--include/linux/thermal.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 20118b9ebeb7..b3c16f06fdc4 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -350,7 +350,7 @@ 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_trips)(void *, int, int);
int (*set_emul_temp)(void *, int);
int (*set_trip_temp)(void *, int, int);