From d0b2f91bede3bd5e3d24dd6803e56eee959c1797 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Thu, 20 Oct 2016 00:10:27 -0300 Subject: Linux-libre 4.8.2-gnu --- drivers/gpu/drm/drm_sysfs.c | 71 --------------------------------------------- 1 file changed, 71 deletions(-) (limited to 'drivers/gpu/drm/drm_sysfs.c') diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c index fa7fadce8..32dd821b7 100644 --- 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); -- cgit v1.2.3-54-g00ecf