diff options
Diffstat (limited to 'drivers/gpu/drm/drm_file.c')
| -rw-r--r-- | drivers/gpu/drm/drm_file.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c index b50380fa80ce..6b116bfd747c 100644 --- a/drivers/gpu/drm/drm_file.c +++ b/drivers/gpu/drm/drm_file.c @@ -113,8 +113,7 @@ bool drm_dev_needs_global_mutex(struct drm_device *dev) * The memory mapping implementation will vary depending on how the driver * manages memory. Legacy drivers will use the deprecated drm_legacy_mmap() * function, modern drivers should use one of the provided memory-manager - * specific implementations. For GEM-based drivers this is drm_gem_mmap(), and - * for drivers which use the CMA GEM helpers it's drm_gem_cma_mmap(). + * specific implementations. For GEM-based drivers this is drm_gem_mmap(). * * No other file operations are supported by the DRM userspace API. Overall the * following is an example &file_operations structure:: @@ -240,9 +239,6 @@ static void drm_events_release(struct drm_file *file_priv) * before calling this. * * If NULL is passed, this is a no-op. - * - * RETURNS: - * 0 on success, or error code on failure. */ void drm_file_free(struct drm_file *file) { @@ -371,6 +367,7 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor) list_add(&priv->lhead, &dev->filelist); mutex_unlock(&dev->filelist_mutex); +#ifdef CONFIG_DRM_LEGACY #ifdef __alpha__ /* * Default the hose @@ -391,6 +388,7 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor) } } #endif +#endif return 0; } |