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authorHeiko Carstens <heiko.carstens@de.ibm.com>2017-05-09 12:50:53 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2017-05-15 12:20:54 +0200
commitfb317002ab4419ae7e068bee6897f2d5745aa3b9 (patch)
treea7b0ecb0afa7650e2c66706c9f6ec492d671442e /drivers/s390/virtio
parents390: convert debug_info.ref_count from atomic_t to refcount_t (diff)
downloadlinux-dev-fb317002ab4419ae7e068bee6897f2d5745aa3b9.tar.xz
linux-dev-fb317002ab4419ae7e068bee6897f2d5745aa3b9.zip
s390/virtio: change virtio_feature_desc:features type to __le32
The feature member of virtio_feature_desc contains little endian values, given that it contents will be converted with le32_to_cpu(). The "wrong" __u32 type leads to the sparse warnings below. In order to avoid them, use the correct __le32 type instead. drivers/s390/virtio/virtio_ccw.c:749:14: warning: cast to restricted __le32 drivers/s390/virtio/virtio_ccw.c:762:28: warning: cast to restricted __le32 Acked-by: Halil Pasic <pasic@linux.vnet.ibm.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/virtio')
-rw-r--r--drivers/s390/virtio/virtio_ccw.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/virtio/virtio_ccw.c b/drivers/s390/virtio/virtio_ccw.c
index 0ed209f3d8b0..c7d4ef7b4b22 100644
--- a/drivers/s390/virtio/virtio_ccw.c
+++ b/drivers/s390/virtio/virtio_ccw.c
@@ -87,7 +87,7 @@ struct vq_info_block {
} __packed;
struct virtio_feature_desc {
- __u32 features;
+ __le32 features;
__u8 index;
} __packed;