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| author | Rob Herring <robh@kernel.org> | 2019-07-03 16:38:50 -0600 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2019-07-03 16:38:50 -0600 |
| commit | 415d2e9e07574d3de63b8df77dc686e0ebf64865 (patch) | |
| tree | c2104dc6ce6883d93ee115259014f943c93da963 /drivers/gpu/drm/drm_gem.c | |
| parent | be855382bacb5ccfd24f9be6098d87acf4cfbb15 (diff) | |
| download | lwn-415d2e9e07574d3de63b8df77dc686e0ebf64865.tar.gz lwn-415d2e9e07574d3de63b8df77dc686e0ebf64865.zip | |
Revert "drm/gem: Rename drm_gem_dumb_map_offset() to drm_gem_map_offset()"
This reverts commit 220df83a5394fbf7c1486ba7848794b7b351d598.
Turns out drm_gem_dumb_map_offset really only worked for the dumb buffer
case, so revert the name change.
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/drm_gem.c')
| -rw-r--r-- | drivers/gpu/drm/drm_gem.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 376f85d8690e..e6c12c6ec728 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -297,7 +297,7 @@ drm_gem_handle_delete(struct drm_file *filp, u32 handle) EXPORT_SYMBOL(drm_gem_handle_delete); /** - * drm_gem_map_offset - return the fake mmap offset for a gem object + * drm_gem_dumb_map_offset - return the fake mmap offset for a gem object * @file: drm file-private structure containing the gem object * @dev: corresponding drm_device * @handle: gem object handle @@ -306,14 +306,10 @@ EXPORT_SYMBOL(drm_gem_handle_delete); * This implements the &drm_driver.dumb_map_offset kms driver callback for * drivers which use gem to manage their backing storage. * - * It can also be used by drivers using GEM BO implementations which - * have same restriction that imported objects cannot be mapped. The - * shmem backend is one example. - * * Returns: * 0 on success or a negative error code on failure. */ -int drm_gem_map_offset(struct drm_file *file, struct drm_device *dev, +int drm_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev, u32 handle, u64 *offset) { struct drm_gem_object *obj; @@ -339,7 +335,7 @@ out: return ret; } -EXPORT_SYMBOL_GPL(drm_gem_map_offset); +EXPORT_SYMBOL_GPL(drm_gem_dumb_map_offset); /** * drm_gem_dumb_destroy - dumb fb callback helper for gem based drivers |