drm/amd/pm: fix hwmon node of power1_label create issue

it will cause hwmon node of power1_label is not created.

v2:
the hwmon node of "power1_label" is always needed for all ASICs.
and the patch will remove ASIC type check for "power1_label".

Fixes: ae07970a ("drm/amd/pm: add support for hwmon control of slow and fast PPT limit on vangogh")
Signed-off-by: Yang Wang <KevinYang.Wang@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/pm/amdgpu_pm.c

@@ -3287,8 +3287,7 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
 	     attr == &sensor_dev_attr_power2_cap_min.dev_attr.attr ||
 		 attr == &sensor_dev_attr_power2_cap.dev_attr.attr ||
 		 attr == &sensor_dev_attr_power2_cap_default.dev_attr.attr ||
-		 attr == &sensor_dev_attr_power2_label.dev_attr.attr ||
-		 attr == &sensor_dev_attr_power1_label.dev_attr.attr))
+		 attr == &sensor_dev_attr_power2_label.dev_attr.attr))
 		return 0;
 
 	return effective_mode;