rpmsg: rename virtqueue_add_buf_gfp to virtqueue_add_buf

Since commit 7bb7aef2 "virtio: rename virtqueue_add_buf_gfp to virtqueue_add_buf",
virtqueue_add_buf_gfp is already rename to virtqueue_add_buf now.

This patch fixes below build error:
 CC [M]  drivers/rpmsg/virtio_rpmsg_bus.o
drivers/rpmsg/virtio_rpmsg_bus.c: In function 'rpmsg_send_offchannel_raw':
drivers/rpmsg/virtio_rpmsg_bus.c:723: error: implicit declaration of function 'virtqueue_add_buf_gfp'
make[2]: *** [drivers/rpmsg/virtio_rpmsg_bus.o] Error 1
make[1]: *** [drivers/rpmsg] Error 2
make: *** [drivers] Error 2

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>

diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c
index 257683e..8980ac2 100644 (file)
--- a/drivers/rpmsg/virtio_rpmsg_bus.c
+++ b/drivers/rpmsg/virtio_rpmsg_bus.c
@@ -720,14 +720,14 @@ 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_gfp(vrp->svq, &sg, 1, 0, msg, GFP_KERNEL);
+       err = virtqueue_add_buf(vrp->svq, &sg, 1, 0, msg, GFP_KERNEL);
        if (err < 0) {
                /*
                 * 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_gfp failed: %d\n", err);
+               dev_err(dev, "virtqueue_add_buf failed: %d\n", err);
                goto out;
        }
 
@@ -777,7 +777,7 @@ static void rpmsg_recv_done(struct virtqueue *rvq)
        sg_init_one(&sg, msg, sizeof(*msg) + len);
 
        /* add the buffer back to the remote processor's virtqueue */
-       err = virtqueue_add_buf_gfp(vrp->rvq, &sg, 0, 1, msg, GFP_KERNEL);
+       err = virtqueue_add_buf(vrp->rvq, &sg, 0, 1, msg, GFP_KERNEL);
        if (err < 0) {
                dev_err(dev, "failed to add a virtqueue buffer: %d\n", err);
                return;
@@ -907,7 +907,7 @@ static int rpmsg_probe(struct virtio_device *vdev)
 
                sg_init_one(&sg, cpu_addr, RPMSG_BUF_SIZE);
 
-               err = virtqueue_add_buf_gfp(vrp->rvq, &sg, 0, 1, cpu_addr,
+               err = virtqueue_add_buf(vrp->rvq, &sg, 0, 1, cpu_addr,
                                                                GFP_KERNEL);
                WARN_ON(err < 0); /* sanity check; this can't really happen */
        }