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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2020-11-17 16:31:56 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2020-11-24 11:10:33 +0300 |
| commit | 2f04636f496d723f4ab685d44aad12c257e832c6 (patch) | |
| tree | 6c3ea8e184c53fed9cfbc7eefda0f7e319a3fd2a /drivers/gpu/drm/drm_gem_shmem_helper.c | |
| parent | 0cf2ef46c6c0f1a0b475a63633706af8194484df (diff) | |
| download | linux-2f04636f496d723f4ab685d44aad12c257e832c6.tar.xz | |
drm/shmem-helper: Removed drm_gem_shmem_create_object_cached()
Cached page mappings are now the default for SHMEM GEM objects. Remove
the obsolete create function for cached mappings.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201117133156.26822-3-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/drm_gem_shmem_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_gem_shmem_helper.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c index b1c7a316f232..9825c378dfa6 100644 --- a/drivers/gpu/drm/drm_gem_shmem_helper.c +++ b/drivers/gpu/drm/drm_gem_shmem_helper.c @@ -480,32 +480,6 @@ bool drm_gem_shmem_purge(struct drm_gem_object *obj) EXPORT_SYMBOL(drm_gem_shmem_purge); /** - * drm_gem_shmem_create_object_cached - Create a shmem buffer object with - * cached mappings - * @dev: DRM device - * @size: Size of the object to allocate - * - * By default, shmem buffer objects use writecombine mappings. This - * function implements struct drm_driver.gem_create_object for shmem - * buffer objects with cached mappings. - * - * Returns: - * A struct drm_gem_shmem_object * on success or NULL negative on failure. - */ -struct drm_gem_object * -drm_gem_shmem_create_object_cached(struct drm_device *dev, size_t size) -{ - struct drm_gem_shmem_object *shmem; - - shmem = kzalloc(sizeof(*shmem), GFP_KERNEL); - if (!shmem) - return NULL; - - return &shmem->base; -} -EXPORT_SYMBOL(drm_gem_shmem_create_object_cached); - -/** * drm_gem_shmem_dumb_create - Create a dumb shmem buffer object * @file: DRM file structure to create the dumb buffer for * @dev: DRM device |