diff options
Diffstat (limited to 'drivers/gpu/drm/drm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/drm_drv.c | 35 |
1 files changed, 11 insertions, 24 deletions
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 147e89e25518..aead9ffcbe29 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -299,10 +299,9 @@ void drm_minor_release(struct drm_minor *minor) * callbacks implemented by the driver. The driver then needs to initialize all * the various subsystems for the drm device like memory management, vblank * handling, modesetting support and intial output configuration plus obviously - * initialize all the corresponding hardware bits. An important part of this is - * also calling drm_dev_set_unique() to set the userspace-visible unique name of - * this device instance. Finally when everything is up and running and ready for - * userspace the device instance can be published using drm_dev_register(). + * initialize all the corresponding hardware bits. Finally when everything is up + * and running and ready for userspace the device instance can be published + * using drm_dev_register(). * * There is also deprecated support for initalizing device instances using * bus-specific helpers and the ->load() callback. But due to @@ -324,6 +323,14 @@ void drm_minor_release(struct drm_minor *minor) * dev_priv field of &drm_device. */ +static int drm_dev_set_unique(struct drm_device *dev, const char *name) +{ + kfree(dev->unique); + dev->unique = kstrdup(name, GFP_KERNEL); + + return dev->unique ? 0 : -ENOMEM; +} + /** * drm_put_dev - Unregister and release a DRM device * @dev: DRM device @@ -742,26 +749,6 @@ void drm_dev_unregister(struct drm_device *dev) } EXPORT_SYMBOL(drm_dev_unregister); -/** - * drm_dev_set_unique - Set the unique name of a DRM device - * @dev: device of which to set the unique name - * @name: unique name - * - * Sets the unique name of a DRM device using the specified string. Drivers - * can use this at driver probe time if the unique name of the devices they - * drive is static. - * - * Return: 0 on success or a negative error code on failure. - */ -int drm_dev_set_unique(struct drm_device *dev, const char *name) -{ - kfree(dev->unique); - dev->unique = kstrdup(name, GFP_KERNEL); - - return dev->unique ? 0 : -ENOMEM; -} -EXPORT_SYMBOL(drm_dev_set_unique); - /* * DRM Core * The DRM core module initializes all global DRM objects and makes them |