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Commit 2203d8a7 authored by Gerd Hoffmann's avatar Gerd Hoffmann Committed by Alex Williamson
Browse files

sample/mdev/mbochs: remove mbochs_kmap_atomic_dmabuf 



Atomic mapping interface for dmabufs will be removed.

Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: default avatarAlex Williamson <alex.williamson@redhat.com>
parent 08ca1b52

samples/vfio-mdev/mbochs.c

+0 −10
Original line number Diff line number Diff line
@@ -803,15 +803,6 @@ static void mbochs_release_dmabuf(struct dma_buf *buf) 
	mutex_unlock(&mdev_state->ops_lock);

}



static void *mbochs_kmap_atomic_dmabuf(struct dma_buf *buf,

				       unsigned long page_num)

{

	struct mbochs_dmabuf *dmabuf = buf->priv;

	struct page *page = dmabuf->pages[page_num];



	return kmap_atomic(page);

}



static void *mbochs_kmap_dmabuf(struct dma_buf *buf, unsigned long page_num)

{

	struct mbochs_dmabuf *dmabuf = buf->priv;
@@ -824,7 +815,6 @@ static struct dma_buf_ops mbochs_dmabuf_ops = { 
	.map_dma_buf	  = mbochs_map_dmabuf,

	.unmap_dma_buf	  = mbochs_unmap_dmabuf,

	.release	  = mbochs_release_dmabuf,

	.map_atomic	  = mbochs_kmap_atomic_dmabuf,

	.map		  = mbochs_kmap_dmabuf,

	.mmap		  = mbochs_mmap_dmabuf,

};