diff options
Diffstat (limited to 'drivers/uio/uio_hv_generic.c')
| -rw-r--r-- | drivers/uio/uio_hv_generic.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/uio/uio_hv_generic.c b/drivers/uio/uio_hv_generic.c index c2493d011225..3c5169eb23f5 100644 --- a/drivers/uio/uio_hv_generic.c +++ b/drivers/uio/uio_hv_generic.c @@ -204,9 +204,11 @@ hv_uio_open(struct uio_info *info, struct inode *inode) if (atomic_inc_return(&pdata->refcnt) != 1) return 0; + vmbus_set_chn_rescind_callback(dev->channel, hv_uio_rescind); + vmbus_set_sc_create_callback(dev->channel, hv_uio_new_channel); + ret = vmbus_connect_ring(dev->channel, hv_uio_channel_cb, dev->channel); - if (ret == 0) dev->channel->inbound.ring_buffer->interrupt_mask = 1; else @@ -334,9 +336,6 @@ hv_uio_probe(struct hv_device *dev, goto fail_close; } - vmbus_set_chn_rescind_callback(channel, hv_uio_rescind); - vmbus_set_sc_create_callback(channel, hv_uio_new_channel); - ret = sysfs_create_bin_file(&channel->kobj, &ring_buffer_bin_attr); if (ret) dev_notice(&dev->device, |