drm/amdgpu/pm: remove check for pp funcs in freq sysfs handlers

The dpm sensor function already does this for us.  This fixes
the freq*_input files with the new SMU implementation.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 397af90..8b7efd0 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -2077,11 +2077,6 @@ static ssize_t amdgpu_hwmon_show_sclk(struct device *dev,
             (ddev->switch_power_state != DRM_SWITCH_POWER_ON))
                return -EINVAL;
 
-       /* sanity check PP is enabled */
-       if (!(adev->powerplay.pp_funcs &&
-             adev->powerplay.pp_funcs->read_sensor))
-             return -EINVAL;
-
        /* get the sclk */
        r = amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_GFX_SCLK,
                                   (void *)&sclk, &size);
@@ -2112,11 +2107,6 @@ static ssize_t amdgpu_hwmon_show_mclk(struct device *dev,
             (ddev->switch_power_state != DRM_SWITCH_POWER_ON))
                return -EINVAL;
 
-       /* sanity check PP is enabled */
-       if (!(adev->powerplay.pp_funcs &&
-             adev->powerplay.pp_funcs->read_sensor))
-             return -EINVAL;
-
        /* get the sclk */
        r = amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_GFX_MCLK,
                                   (void *)&mclk, &size);