Merge tag 'rpmsg-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg

Pull rpmsg changes from Ohad Ben-Cohen:
 "A small pull request consisting of:

   - Make rpmsg process all pending messages instead of just one, from
     Robert Tivy

   - Fix Kconfig dependency on VIRTUALIZATION, from Suman.

     Note: this was submitted late during the 3.9 rc cycle and it seemed
     appropriate to wait with it for the merge window.

   - Belated addition of an rpmsg entry to the MAINTAINERS file.  People
     seem to look for this"

* tag 'rpmsg-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg:
  rpmsg: fix kconfig dependencies for VIRTIO
  MAINTAINERS: add rpmsg entry
  rpmsg: process _all_ pending messages in rpmsg_recv_done

diff --cc MAINTAINERS
Simple merge

diff --cc drivers/rpmsg/virtio_rpmsg_bus.c
index 56fceafec9ec01e615654a18588208227a249f24,07d5ea2ac77ab7dfdf4784b0c8601284e4febd9c..b6135d4d54eb8f6c99dc677c988cc6a95fc2bda7
--- 1/drivers/rpmsg/virtio_rpmsg_bus.c
--- 2/drivers/rpmsg/virtio_rpmsg_bus.c
+++ b/drivers/rpmsg/virtio_rpmsg_bus.c
@@@ -839,9 -829,27 +829,27 @@@ static int rpmsg_recv_single(struct vir
        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 err;
+       }
+ 
+       return 0;
+ }
+ 
+ /* called when an rx buffer is used, and it's time to digest a message */
+ static void rpmsg_recv_done(struct virtqueue *rvq)
+ {
+       struct virtproc_info *vrp = rvq->vdev->priv;
+       struct device *dev = &rvq->vdev->dev;
+       struct rpmsg_hdr *msg;
+       unsigned int len, msgs_received = 0;
+       int err;
+ 
+       msg = virtqueue_get_buf(rvq, &len);
+       if (!msg) {
+               dev_err(dev, "uhm, incoming signal, but no used buffer ?\n");
                return;
        }