Am 31.08.22 um 17:37 schrieb Dmitry Osipenko:
Prepare DRM prime core to the common dynamic dma-buf locking convention
by starting to use the unlocked versions of dma-buf API functions.
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@xxxxxxxxxxxxx>
Reviewed-by: Christian König <christian.koenig@xxxxxxx>
---
drivers/gpu/drm/drm_prime.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c
index eb09e86044c6..20e109a802ae 100644
--- a/drivers/gpu/drm/drm_prime.c
+++ b/drivers/gpu/drm/drm_prime.c
@@ -940,7 +940,7 @@ struct drm_gem_object *drm_gem_prime_import_dev(struct drm_device *dev,
get_dma_buf(dma_buf);
- sgt = dma_buf_map_attachment(attach, DMA_BIDIRECTIONAL);
+ sgt = dma_buf_map_attachment_unlocked(attach, DMA_BIDIRECTIONAL);
if (IS_ERR(sgt)) {
ret = PTR_ERR(sgt);
goto fail_detach;
@@ -958,7 +958,7 @@ struct drm_gem_object *drm_gem_prime_import_dev(struct drm_device *dev,
return obj;
fail_unmap:
- dma_buf_unmap_attachment(attach, sgt, DMA_BIDIRECTIONAL);
+ dma_buf_unmap_attachment_unlocked(attach, sgt, DMA_BIDIRECTIONAL);
fail_detach:
dma_buf_detach(dma_buf, attach);
dma_buf_put(dma_buf);
@@ -1056,7 +1056,7 @@ void drm_prime_gem_destroy(struct drm_gem_object *obj, struct sg_table *sg)
attach = obj->import_attach;
if (sg)
- dma_buf_unmap_attachment(attach, sg, DMA_BIDIRECTIONAL);
+ dma_buf_unmap_attachment_unlocked(attach, sg, DMA_BIDIRECTIONAL);
dma_buf = attach->dmabuf;
dma_buf_detach(attach->dmabuf, attach);
/* remove the reference */
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