drm/i915: Rename intel_context[engine].ringbuf

[deliverable/linux.git] / drivers / gpu / drm / drm_sysfs.c

diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index fa7fadce8063fec0933ab14b6c64b43ac28adcd2..32dd821b7202a5492a5c7b184c775c329e7e2fb1 100644 (file)
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -32,75 +32,6 @@ static struct device_type drm_sysfs_device_minor = {
 
 struct class *drm_class;
 
-/**
- * __drm_class_suspend - internal DRM class suspend routine
- * @dev: Linux device to suspend
- * @state: power state to enter
- *
- * Just figures out what the actual struct drm_device associated with
- * @dev is and calls its suspend hook, if present.
- */
-static int __drm_class_suspend(struct device *dev, pm_message_t state)
-{
-       if (dev->type == &drm_sysfs_device_minor) {
-               struct drm_minor *drm_minor = to_drm_minor(dev);
-               struct drm_device *drm_dev = drm_minor->dev;
-
-               if (drm_minor->type == DRM_MINOR_LEGACY &&
-                   !drm_core_check_feature(drm_dev, DRIVER_MODESET) &&
-                   drm_dev->driver->suspend)
-                       return drm_dev->driver->suspend(drm_dev, state);
-       }
-       return 0;
-}
-
-/**
- * drm_class_suspend - internal DRM class suspend hook. Simply calls
- * __drm_class_suspend() with the correct pm state.
- * @dev: Linux device to suspend
- */
-static int drm_class_suspend(struct device *dev)
-{
-       return __drm_class_suspend(dev, PMSG_SUSPEND);
-}
-
-/**
- * drm_class_freeze - internal DRM class freeze hook. Simply calls
- * __drm_class_suspend() with the correct pm state.
- * @dev: Linux device to freeze
- */
-static int drm_class_freeze(struct device *dev)
-{
-       return __drm_class_suspend(dev, PMSG_FREEZE);
-}
-
-/**
- * drm_class_resume - DRM class resume hook
- * @dev: Linux device to resume
- *
- * Just figures out what the actual struct drm_device associated with
- * @dev is and calls its resume hook, if present.
- */
-static int drm_class_resume(struct device *dev)
-{
-       if (dev->type == &drm_sysfs_device_minor) {
-               struct drm_minor *drm_minor = to_drm_minor(dev);
-               struct drm_device *drm_dev = drm_minor->dev;
-
-               if (drm_minor->type == DRM_MINOR_LEGACY &&
-                   !drm_core_check_feature(drm_dev, DRIVER_MODESET) &&
-                   drm_dev->driver->resume)
-                       return drm_dev->driver->resume(drm_dev);
-       }
-       return 0;
-}
-
-static const struct dev_pm_ops drm_class_dev_pm_ops = {
-       .suspend        = drm_class_suspend,
-       .resume         = drm_class_resume,
-       .freeze         = drm_class_freeze,
-};
-
 static char *drm_devnode(struct device *dev, umode_t *mode)
 {
        return kasprintf(GFP_KERNEL, "dri/%s", dev_name(dev));
@@ -131,8 +62,6 @@ int drm_sysfs_init(void)
        if (IS_ERR(drm_class))
                return PTR_ERR(drm_class);
 
-       drm_class->pm = &drm_class_dev_pm_ops;
-
        err = class_create_file(drm_class, &class_attr_version.attr);
        if (err) {
                class_destroy(drm_class);