diff options
Diffstat (limited to 'drivers/gpu/drm/udl/udl_main.c')
| -rw-r--r-- | drivers/gpu/drm/udl/udl_main.c | 40 |
1 files changed, 10 insertions, 30 deletions
diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c index 1f8ef34ade24..1a99c7647444 100644 --- a/drivers/gpu/drm/udl/udl_main.c +++ b/drivers/gpu/drm/udl/udl_main.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Red Hat * @@ -5,10 +6,6 @@ * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it> * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com> * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License v2. See the file COPYING in the main directory of this archive for - * more details. */ #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> @@ -30,7 +27,7 @@ static int udl_parse_vendor_descriptor(struct drm_device *dev, struct usb_device *usbdev) { - struct udl_device *udl = dev->dev_private; + struct udl_device *udl = to_udl(dev); char *desc; char *buf; char *desc_end; @@ -166,7 +163,7 @@ void udl_urb_completion(struct urb *urb) static void udl_free_urb_list(struct drm_device *dev) { - struct udl_device *udl = dev->dev_private; + struct udl_device *udl = to_udl(dev); int count = udl->urbs.count; struct list_head *node; struct urb_node *unode; @@ -199,7 +196,7 @@ static void udl_free_urb_list(struct drm_device *dev) static int udl_alloc_urb_list(struct drm_device *dev, int count, size_t size) { - struct udl_device *udl = dev->dev_private; + struct udl_device *udl = to_udl(dev); struct urb *urb; struct urb_node *unode; char *buf; @@ -263,7 +260,7 @@ retry: struct urb *udl_get_urb(struct drm_device *dev) { - struct udl_device *udl = dev->dev_private; + struct udl_device *udl = to_udl(dev); int ret = 0; struct list_head *entry; struct urb_node *unode; @@ -296,7 +293,7 @@ error: int udl_submit_urb(struct drm_device *dev, struct urb *urb, size_t len) { - struct udl_device *udl = dev->dev_private; + struct udl_device *udl = to_udl(dev); int ret; BUG_ON(len > udl->urbs.size); @@ -311,20 +308,12 @@ int udl_submit_urb(struct drm_device *dev, struct urb *urb, size_t len) return ret; } -int udl_driver_load(struct drm_device *dev, unsigned long flags) +int udl_init(struct udl_device *udl) { - struct usb_device *udev = (void*)flags; - struct udl_device *udl; + struct drm_device *dev = &udl->drm; int ret = -ENOMEM; DRM_DEBUG("\n"); - udl = kzalloc(sizeof(struct udl_device), GFP_KERNEL); - if (!udl) - return -ENOMEM; - - udl->udev = udev; - udl->ddev = dev; - dev->dev_private = udl; mutex_init(&udl->gem_lock); @@ -358,7 +347,6 @@ int udl_driver_load(struct drm_device *dev, unsigned long flags) err: if (udl->urbs.count) udl_free_urb_list(dev); - kfree(udl); DRM_ERROR("%d\n", ret); return ret; } @@ -369,9 +357,9 @@ int udl_drop_usb(struct drm_device *dev) return 0; } -void udl_driver_unload(struct drm_device *dev) +void udl_fini(struct drm_device *dev) { - struct udl_device *udl = dev->dev_private; + struct udl_device *udl = to_udl(dev); drm_kms_helper_poll_fini(dev); @@ -379,12 +367,4 @@ void udl_driver_unload(struct drm_device *dev) udl_free_urb_list(dev); udl_fbdev_cleanup(dev); - kfree(udl); -} - -void udl_driver_release(struct drm_device *dev) -{ - udl_modeset_cleanup(dev); - drm_dev_fini(dev); - kfree(dev); } |