Re: [PATCH v4 05/21] drm/armada: Prepare to dynamic dma-buf locking specification

[Christian König]

Am 31.08.22 um 17:37 schrieb Dmitry Osipenko:
> Prepare Armada driver 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>

Acked-by: Christian König <christian.koenig@xxxxxxx>

> ---
>   drivers/gpu/drm/armada/armada_gem.c | 8 ++++----
>   1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
> index 5430265ad458..26d10065d534 100644
> --- a/drivers/gpu/drm/armada/armada_gem.c
> +++ b/drivers/gpu/drm/armada/armada_gem.c
> @@ -66,8 +66,8 @@ void armada_gem_free_object(struct drm_gem_object *obj)
>   	if (dobj->obj.import_attach) {
>   		/* We only ever display imported data */
>   		if (dobj->sgt)
> -			dma_buf_unmap_attachment(dobj->obj.import_attach,
> -						 dobj->sgt, DMA_TO_DEVICE);
> +			dma_buf_unmap_attachment_unlocked(dobj->obj.import_attach,
> +							  dobj->sgt, DMA_TO_DEVICE);
>   		drm_prime_gem_destroy(&dobj->obj, NULL);
>   	}
>   
> @@ -539,8 +539,8 @@ int armada_gem_map_import(struct armada_gem_object *dobj)
>   {
>   	int ret;
>   
> -	dobj->sgt = dma_buf_map_attachment(dobj->obj.import_attach,
> -					   DMA_TO_DEVICE);
> +	dobj->sgt = dma_buf_map_attachment_unlocked(dobj->obj.import_attach,
> +						    DMA_TO_DEVICE);
>   	if (IS_ERR(dobj->sgt)) {
>   		ret = PTR_ERR(dobj->sgt);
>   		dobj->sgt = NULL;