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 --- drivers/gpu/drm/drm_gem_shmem_helper.c | 26 -------------------------- drivers/gpu/drm/mgag200/mgag200_drv.c | 1 - drivers/gpu/drm/udl/udl_drv.c | 2 -- drivers/gpu/drm/vkms/vkms_drv.c | 1 - include/drm/drm_gem_shmem_helper.h | 3 --- 5 files changed, 33 deletions(-)
diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c index ddec0e190f29..5b4240725e64 100644 --- a/drivers/gpu/drm/drm_gem_shmem_helper.c +++ b/drivers/gpu/drm/drm_gem_shmem_helper.c @@ -468,32 +468,6 @@ 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 diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c index 771b26aeee19..aaf50b6a7372 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.c +++ b/drivers/gpu/drm/mgag200/mgag200_drv.c @@ -37,7 +37,6 @@ static struct drm_driver mgag200_driver = { .major = DRIVER_MAJOR, .minor = DRIVER_MINOR, .patchlevel = DRIVER_PATCHLEVEL, - .gem_create_object = drm_gem_shmem_create_object_cached, DRM_GEM_SHMEM_DRIVER_OPS, };
diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c index 96d4317a2c1b..a29147799575 100644 --- a/drivers/gpu/drm/udl/udl_drv.c +++ b/drivers/gpu/drm/udl/udl_drv.c @@ -38,8 +38,6 @@ static struct drm_driver driver = { .driver_features = DRIVER_ATOMIC | DRIVER_GEM | DRIVER_MODESET,
/* GEM hooks */ - .gem_create_object = drm_gem_shmem_create_object_cached, - .fops = &udl_driver_fops, DRM_GEM_SHMEM_DRIVER_OPS,
diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c index 25faba5aac08..b6cd7f2d941c 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.c +++ b/drivers/gpu/drm/vkms/vkms_drv.c @@ -82,7 +82,6 @@ static struct drm_driver vkms_driver = { .driver_features = DRIVER_MODESET | DRIVER_ATOMIC | DRIVER_GEM, .release = vkms_release, .fops = &vkms_driver_fops, - .gem_create_object = drm_gem_shmem_create_object_cached, DRM_GEM_SHMEM_DRIVER_OPS,
.name = DRIVER_NAME, diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index 268d0284ae02..6bcd2c4d6a51 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -133,9 +133,6 @@ drm_gem_shmem_create_with_handle(struct drm_file *file_priv, struct drm_device *dev, size_t size, uint32_t *handle);
-struct drm_gem_object * -drm_gem_shmem_create_object_cached(struct drm_device *dev, size_t size); - int drm_gem_shmem_dumb_create(struct drm_file *file, struct drm_device *dev, struct drm_mode_create_dumb *args);