diff options
| author | Raag Jadav <raag.jadav@intel.com> | 2025-09-18 17:18:03 +0530 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2025-09-30 07:52:39 -0700 |
| commit | 5a856e277b237e35123f797ca0f7d215e1b83db2 (patch) | |
| tree | 6663dc35cbc17510882a3a60cd64dfd927030400 /drivers/gpu | |
| parent | 20f3b28e2e07747fd27301f0f5deb3cb569ee15c (diff) | |
drm/xe/hwmon: Drop redundant runtime PM usage
The device is expected to be in D0 state during driver probe. No need to
resume it in ->is_visible() callbacks.
Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250918114804.2957177-2-raag.jadav@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_hwmon.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/xe/xe_hwmon.c b/drivers/gpu/drm/xe/xe_hwmon.c index b6790589e623..97879daeefc1 100644 --- a/drivers/gpu/drm/xe/xe_hwmon.c +++ b/drivers/gpu/drm/xe/xe_hwmon.c @@ -658,8 +658,6 @@ static umode_t xe_hwmon_attributes_visible(struct kobject *kobj, struct xe_reg rapl_limit; struct xe_mmio *mmio = xe_root_tile_mmio(hwmon->xe); - xe_pm_runtime_get(hwmon->xe); - if (hwmon->xe->info.has_mbx_power_limits) { xe_hwmon_pcode_read_power_limit(hwmon, power_attr, channel, &uval); } else if (power_attr != PL2_HWMON_ATTR) { @@ -669,8 +667,6 @@ static umode_t xe_hwmon_attributes_visible(struct kobject *kobj, } ret = (uval & PWR_LIM_EN) ? attr->mode : 0; - xe_pm_runtime_put(hwmon->xe); - return ret; } @@ -1096,8 +1092,6 @@ xe_hwmon_is_visible(const void *drvdata, enum hwmon_sensor_types type, struct xe_hwmon *hwmon = (struct xe_hwmon *)drvdata; int ret; - xe_pm_runtime_get(hwmon->xe); - switch (type) { case hwmon_temp: ret = xe_hwmon_temp_is_visible(hwmon, attr, channel); @@ -1122,8 +1116,6 @@ xe_hwmon_is_visible(const void *drvdata, enum hwmon_sensor_types type, break; } - xe_pm_runtime_put(hwmon->xe); - return ret; } |