diff options
Diffstat (limited to 'drivers/gpu/drm/drm_platform.c')
| -rw-r--r-- | drivers/gpu/drm/drm_platform.c | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/drivers/gpu/drm/drm_platform.c b/drivers/gpu/drm/drm_platform.c deleted file mode 100644 index 56d2f93ed6b9..000000000000 --- a/drivers/gpu/drm/drm_platform.c +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Derived from drm_pci.c - * - * Copyright 2003 José Fonseca. - * Copyright 2003 Leif Delgass. - * Copyright (c) 2009, Code Aurora Forum. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -#include <linux/export.h> -#include <drm/drmP.h> - -/* - * Register. - * - * \param platdev - Platform device struture - * \return zero on success or a negative number on failure. - * - * Attempt to gets inter module "drm" information. If we are first - * then register the character device and inter module information. - * Try and register, if we fail to register, backout previous work. - */ - -static int drm_get_platform_dev(struct platform_device *platdev, - struct drm_driver *driver) -{ - struct drm_device *dev; - int ret; - - DRM_DEBUG("\n"); - - dev = drm_dev_alloc(driver, &platdev->dev); - if (IS_ERR(dev)) - return PTR_ERR(dev); - - dev->platformdev = platdev; - - ret = drm_dev_register(dev, 0); - if (ret) - goto err_free; - - return 0; - -err_free: - drm_dev_unref(dev); - return ret; -} - -/** - * drm_platform_init - Register a platform device with the DRM subsystem - * @driver: DRM device driver - * @platform_device: platform device to register - * - * Registers the specified DRM device driver and platform device with the DRM - * subsystem, initializing a drm_device structure and calling the driver's - * .load() function. - * - * NOTE: This function is deprecated, please use drm_dev_alloc() and - * drm_dev_register() instead and remove your &drm_driver.load callback. - * - * Return: 0 on success or a negative error code on failure. - */ -int drm_platform_init(struct drm_driver *driver, struct platform_device *platform_device) -{ - DRM_DEBUG("\n"); - - return drm_get_platform_dev(platform_device, driver); -} -EXPORT_SYMBOL(drm_platform_init); |