virtio_rpmsg_bus: use simplified virtqueue accessors.

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / rpmsg / virtio_rpmsg_bus.c

diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c
index a59684b5fc68d33dd7a5b36c1be4ac3e34b3c8c8..33d827b30e958cc20b51be89d5cef1f120f14be7 100644 (file)
--- 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 */
        }