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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2021-10-09 19:12:27 +0200 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2021-10-18 23:01:19 +0200 |
| commit | 1f0f42737c22cb589b35730023ce71a114f5bba1 (patch) | |
| tree | b4c89982c53767a03bf91b956bba2b3e73cdd9ef | |
| parent | 42fb268c4771eadff97d97655fee14203e2093d5 (diff) | |
| download | backports-1f0f42737c22cb589b35730023ce71a114f5bba1.tar.gz | |
headers: Adapt signature of thermal_zone_device_update()
The function signature of thermal_zone_device_update() function changed
in kernel 4.9. Drop the event parameter for older kernel versions. This
function is used by iwlwifi.
The code was partly copied from the upstream kernel.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
| -rw-r--r-- | backport/backport-include/linux/thermal.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/backport/backport-include/linux/thermal.h b/backport/backport-include/linux/thermal.h index d9b8153e..8210facf 100644 --- a/backport/backport-include/linux/thermal.h +++ b/backport/backport-include/linux/thermal.h @@ -13,4 +13,27 @@ static inline int thermal_zone_device_disable(struct thermal_zone_device *tz) { return 0; } #endif /* < 5.9 */ +#if LINUX_VERSION_IS_LESS(4,9,0) +/* Thermal notification reason */ +enum thermal_notify_event { + THERMAL_EVENT_UNSPECIFIED, /* Unspecified event */ + THERMAL_EVENT_TEMP_SAMPLE, /* New Temperature sample */ + THERMAL_TRIP_VIOLATED, /* TRIP Point violation */ + THERMAL_TRIP_CHANGED, /* TRIP Point temperature changed */ + THERMAL_DEVICE_DOWN, /* Thermal device is down */ + THERMAL_DEVICE_UP, /* Thermal device is up after a down event */ + THERMAL_DEVICE_POWER_CAPABILITY_CHANGED, /* power capability changed */ + THERMAL_TABLE_CHANGED, /* Thermal table(s) changed */ + THERMAL_EVENT_KEEP_ALIVE, /* Request for user space handler to respond */ +}; + +static inline void +backport_thermal_zone_device_update(struct thermal_zone_device *tz, + enum thermal_notify_event event) +{ + thermal_zone_device_update(tz); +} +#define thermal_zone_device_update LINUX_BACKPORT(thermal_zone_device_update) +#endif /* < 4.9 */ + #endif /* __BACKPORT_LINUX_THERMAL_H */ |