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| author | David S. Miller <davem@davemloft.net> | 2015-03-03 21:16:48 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-03 21:16:48 -0500 |
| commit | 71a83a6db6138b9d41d8a0b6b91cb59f6dc4742c (patch) | |
| tree | f74b6e4e48257ec6ce40b95645ecb8533b9cc1f8 /drivers/char/virtio_console.c | |
| parent | b97526f3ff95f92b107f0fb52cbb8627e395429b (diff) | |
| parent | a6c5170d1edea97c538c81e377e56c7b5c5b7e63 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/rocker/rocker.c
The rocker commit was two overlapping changes, one to rename
the ->vport member to ->pport, and another making the bitmask
expression use '1ULL' instead of plain '1'.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/char/virtio_console.c')
| -rw-r--r-- | drivers/char/virtio_console.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 26afb56a8073..fae2dbbf5745 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -1986,7 +1986,10 @@ static int virtcons_probe(struct virtio_device *vdev) bool multiport; bool early = early_put_chars != NULL; - if (!vdev->config->get) { + /* We only need a config space if features are offered */ + if (!vdev->config->get && + (virtio_has_feature(vdev, VIRTIO_CONSOLE_F_SIZE) + || virtio_has_feature(vdev, VIRTIO_CONSOLE_F_MULTIPORT))) { dev_err(&vdev->dev, "%s failure: config access disabled\n", __func__); return -EINVAL; |