diff options
author | Fernando Guzman Lugo <fernando.lugo@ti.com> | 2012-08-22 14:55:18 -0500 |
---|---|---|
committer | Omar Ramirez Luna <omar.luna@linaro.org> | 2012-09-05 10:56:19 -0500 |
commit | e8143bebe69aa225804b14f1722ebdd0e9f4e77e (patch) | |
tree | 855c8752f70b366aa27b83ffe1b0709f885b190d | |
parent | e7bf51d6fc02b4ef290578e17373077629fd4f6e (diff) | |
download | rpmsg-tmp.tar.gz |
rpmsg: pass right device paramter to dma_free_coherent functiontmp
dma_alloc/free_coherent APIs requires the platform specific remoteproc
device as the device parameter. We are passing vdev->dev.parent to the
dma_free_coherent function which is wrong, it has to be
vdev->dev.parent->parent instead as in the dma_alloc_coherent function.
Signed-off-by: Fernando Guzman Lugo <fernando.lugo@ti.com>
-rw-r--r-- | drivers/rpmsg/virtio_rpmsg_bus.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c index 590cfafc7c172c..6c1db10b628fc5 100644 --- a/drivers/rpmsg/virtio_rpmsg_bus.c +++ b/drivers/rpmsg/virtio_rpmsg_bus.c @@ -1008,7 +1008,7 @@ static int rpmsg_probe(struct virtio_device *vdev) return 0; free_coherent: - dma_free_coherent(vdev->dev.parent, RPMSG_TOTAL_BUF_SPACE, bufs_va, + dma_free_coherent(vdev->dev.parent->parent, RPMSG_TOTAL_BUF_SPACE, bufs_va, vrp->bufs_dma); vqs_del: vdev->config->del_vqs(vrp->vdev); @@ -1043,7 +1043,7 @@ static void __devexit rpmsg_remove(struct virtio_device *vdev) vdev->config->del_vqs(vrp->vdev); - dma_free_coherent(vdev->dev.parent, RPMSG_TOTAL_BUF_SPACE, + dma_free_coherent(vdev->dev.parent->parent, RPMSG_TOTAL_BUF_SPACE, vrp->rbufs, vrp->bufs_dma); kfree(vrp); |