This patch fixes below sparse warning related to __virtio 
type in virtio pmem driver. This is reported by Intel test
bot on linux-next tree.

nd_virtio.c:56:28: warning: incorrect type in assignment (different base types)
nd_virtio.c:56:28:    expected unsigned int [unsigned] [usertype] type
nd_virtio.c:56:28:    got restricted __virtio32
nd_virtio.c:93:59: warning: incorrect type in argument 2 (different base types)
nd_virtio.c:93:59:    expected restricted __virtio32 [usertype] val
nd_virtio.c:93:59:    got unsigned int [unsigned] [usertype] ret

Signed-off-by: Pankaj Gupta <>
Reported-by: kbuild test robot <>

This fixes a warning, so submitting it as a separate
patch on top of virtio pmem series. 
 include/uapi/linux/virtio_pmem.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/uapi/linux/virtio_pmem.h b/include/uapi/linux/virtio_pmem.h
index efcd72f2d20d..f89129bf1f84 100644
--- a/include/uapi/linux/virtio_pmem.h
+++ b/include/uapi/linux/virtio_pmem.h
@@ -23,12 +23,12 @@ struct virtio_pmem_config {
 struct virtio_pmem_resp {
        /* Host return status corresponding to flush request */
-       __u32 ret;
+       __virtio32 ret;
 struct virtio_pmem_req {
        /* command type */
-       __u32 type;
+       __virtio32 type;

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