[PATCH] RDMA/umem: Fix the ib_umem_dmabuf_get() prototype

[Christophe JAILLET]

If CONFIG_INFINIBAND_USER_MEM is not defined, then the last parameter of
ib_umem_dmabuf_get() is missing a const qualifier in order to match its
prototype.

This is an issue since commit dcae56cfecc6 ("RDMA/mlx5: Constify struct
ib_frmr_pool_ops and dma_buf_attach_ops") because now a "const struct
dma_buf_attach_ops *o" can really be passed to the function.

Fixes: dcae56cfecc6 ("RDMA/mlx5: Constify struct ib_frmr_pool_ops and dma_buf_attach_ops")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
 include/rdma/ib_umem.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/rdma/ib_umem.h b/include/rdma/ib_umem.h
index 31b3a86fe73a..1fe87fd1d769 100644
--- a/include/rdma/ib_umem.h
+++ b/include/rdma/ib_umem.h
@@ -250,7 +250,7 @@ struct ib_umem_dmabuf *ib_umem_dmabuf_get(struct ib_device *device,
 					  unsigned long offset,
 					  size_t size, int fd,
 					  int access,
-					  struct dma_buf_attach_ops *ops)
+					  const struct dma_buf_attach_ops *ops)
 {
 	return ERR_PTR(-EOPNOTSUPP);
 }
-- 
2.55.0