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| author | Amit Shah <amit.shah@redhat.com> | 2010-01-18 11:05:23 (GMT) |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2010-02-24 03:53:02 (GMT) |
| commit | 298add723aecd7af461319fe815d935ef2c40d78 (patch) | |
| tree | 506f14ae7e3a0b560b5c7979447ff3345eac216e /drivers/char | |
| parent | d99393effd76571cf2c4a07cbb6e86d41855a8fa (diff) | |
| download | linux-298add723aecd7af461319fe815d935ef2c40d78.tar.xz | |
virtio: console: show error message if hvc_alloc fails for console ports
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/virtio_console.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 2a04daa..a3f1f73 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -753,6 +753,8 @@ int init_port_console(struct port *port) port->cons.hvc = hvc_alloc(port->cons.vtermno, 0, &hv_ops, PAGE_SIZE); if (IS_ERR(port->cons.hvc)) { ret = PTR_ERR(port->cons.hvc); + dev_err(port->dev, + "error %d allocating hvc for port\n", ret); port->cons.hvc = NULL; return ret; } |