diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2025-02-26 18:03:06 +0100 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2025-03-06 08:59:01 +0100 |
| commit | e8afa1557f4f963c9a511bd2c6074a941c308685 (patch) | |
| tree | d6d6868d389742b2a17c1529d947c8304db2265d | |
| parent | 3f0e02609692086a07354099dae11edba6d9d859 (diff) | |
drm/gem-dma: Use dma_buf from GEM object instance
Avoid dereferencing struct drm_gem_object.import_attach for the
imported dma-buf. The dma_buf field in the GEM object instance refers
to the same buffer. Prepares to make import_attach optional.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Anusha Srivatsa <asrivats@redhat.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250226172457.217725-4-tzimmermann@suse.de
| -rw-r--r-- | drivers/gpu/drm/drm_gem_dma_helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_gem_dma_helper.c b/drivers/gpu/drm/drm_gem_dma_helper.c index 4f0320df858f..b7f033d4352a 100644 --- a/drivers/gpu/drm/drm_gem_dma_helper.c +++ b/drivers/gpu/drm/drm_gem_dma_helper.c @@ -230,7 +230,7 @@ void drm_gem_dma_free(struct drm_gem_dma_object *dma_obj) if (drm_gem_is_imported(gem_obj)) { if (dma_obj->vaddr) - dma_buf_vunmap_unlocked(gem_obj->import_attach->dmabuf, &map); + dma_buf_vunmap_unlocked(gem_obj->dma_buf, &map); drm_prime_gem_destroy(gem_obj, dma_obj->sgt); } else if (dma_obj->vaddr) { if (dma_obj->map_noncoherent) |