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| author | Rusty Russell <rusty@rustcorp.com.au> | 2013-03-20 09:14:29 +0400 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2013-03-20 09:15:05 +0400 |
| commit | cee51d69a45b6ce202d1d17551165fb3c76dfdb9 (patch) | |
| tree | 61585898ca0fe9bbc51dbb8fc2ef8c31e5f1731c /drivers/rpmsg/virtio_rpmsg_bus.c | |
| parent | 71bcbecc89a6b24f2c60d3e4271e76013fa46860 (diff) | |
| download | linux-cee51d69a45b6ce202d1d17551165fb3c76dfdb9.tar.xz | |
virtio_rpmsg_bus: use simplified virtqueue accessors.
We never add buffers with input and output parts, so use the new accessors.
Cc: Ohad Ben-Cohen <ohad@wizery.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/rpmsg/virtio_rpmsg_bus.c')
| -rw-r--r-- | drivers/rpmsg/virtio_rpmsg_bus.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c index a59684b5fc68..33d827b30e95 100644 --- a/drivers/rpmsg/virtio_rpmsg_bus.c +++ b/drivers/rpmsg/virtio_rpmsg_bus.c @@ -757,14 +757,14 @@ int rpmsg_send_offchannel_raw(struct rpmsg_channel *rpdev, u32 src, u32 dst, mutex_lock(&vrp->tx_lock); /* add message to the remote processor's virtqueue */ - err = virtqueue_add_buf(vrp->svq, &sg, 1, 0, msg, GFP_KERNEL); + err = virtqueue_add_outbuf(vrp->svq, &sg, 1, msg, GFP_KERNEL); if (err) { /* * need to reclaim the buffer here, otherwise it's lost * (memory won't leak, but rpmsg won't use it again for TX). * this will wait for a buffer management overhaul. */ - dev_err(dev, "virtqueue_add_buf failed: %d\n", err); + dev_err(dev, "virtqueue_add_outbuf failed: %d\n", err); goto out; } @@ -839,7 +839,7 @@ static void rpmsg_recv_done(struct virtqueue *rvq) sg_init_one(&sg, msg, RPMSG_BUF_SIZE); /* add the buffer back to the remote processor's virtqueue */ - err = virtqueue_add_buf(vrp->rvq, &sg, 0, 1, msg, GFP_KERNEL); + err = virtqueue_add_inbuf(vrp->rvq, &sg, 1, msg, GFP_KERNEL); if (err < 0) { dev_err(dev, "failed to add a virtqueue buffer: %d\n", err); return; @@ -970,7 +970,7 @@ static int rpmsg_probe(struct virtio_device *vdev) sg_init_one(&sg, cpu_addr, RPMSG_BUF_SIZE); - err = virtqueue_add_buf(vrp->rvq, &sg, 0, 1, cpu_addr, + err = virtqueue_add_inbuf(vrp->rvq, &sg, 1, cpu_addr, GFP_KERNEL); WARN_ON(err); /* sanity check; this can't really happen */ } |