Kernel/linux-next
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git synced 2025-01-16 21:35:07 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

thermal: imx: Drop critical trip check from imx_set_trip_temp()

Browse Source 
Because the IMX thermal driver does not flag its critical trip as
writable, imx_set_trip_temp() will never be invoked for it and so the
critical trip check can be dropped from there.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/2272035.iZASKD2KPV@rjwysocki.net
This commit is contained in:
Rafael J. Wysocki 2024-07-02 16:43:36 +02:00
parent d1fbf18a0f
commit 81caa5d519
1 changed files with 0 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/thermal/imx_thermal.c
View File

@ -335,21 +335,12 @@ static int imx_set_trip_temp(struct thermal_zone_device *tz, int trip_id,
int temp)
{
struct imx_thermal_data *data = thermal_zone_device_priv(tz);
struct thermal_trip trip;
int ret;
ret = pm_runtime_resume_and_get(data->dev);
if (ret < 0)
return ret;
ret = __thermal_zone_get_trip(tz, trip_id, &trip);
if (ret)
return ret;
/* do not allow changing critical threshold */
if (trip.type == THERMAL_TRIP_CRITICAL)
return -EPERM;
/* do not allow passive to be set higher than critical */
if (temp < 0 || temp > trips[IMX_TRIP_CRITICAL].temperature)
return -EINVAL;