diff options
| author | Takashi Iwai <tiwai@suse.de> | 2012-01-12 09:59:14 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-01-12 09:59:14 +0100 |
| commit | 627b79628f56c3deeb17dec1edf6899b49552fa4 (patch) | |
| tree | deac8b2cce5d70708fa944a270ee031f069226d8 /sound/usb/usx2y/usb_stream.c | |
| parent | 29abceb67f8a230da806db4ed73899595bd2ae76 (diff) | |
| parent | 8c3f5d8a9b7d0d8506bc2a0525e012eae02b1853 (diff) | |
Merge branch 'topic/misc' into for-linus
Diffstat (limited to 'sound/usb/usx2y/usb_stream.c')
| -rw-r--r-- | sound/usb/usx2y/usb_stream.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sound/usb/usx2y/usb_stream.c b/sound/usb/usx2y/usb_stream.c index c400ade3ff0..1e7a47a8660 100644 --- a/sound/usb/usx2y/usb_stream.c +++ b/sound/usb/usx2y/usb_stream.c @@ -674,7 +674,7 @@ dotry: inurb->transfer_buffer_length = inurb->number_of_packets * inurb->iso_frame_desc[0].length; - preempt_disable(); + if (u == 0) { int now; struct usb_device *dev = inurb->dev; @@ -686,19 +686,17 @@ dotry: } err = usb_submit_urb(inurb, GFP_ATOMIC); if (err < 0) { - preempt_enable(); snd_printk(KERN_ERR"usb_submit_urb(sk->inurb[%i])" " returned %i\n", u, err); return err; } err = usb_submit_urb(outurb, GFP_ATOMIC); if (err < 0) { - preempt_enable(); snd_printk(KERN_ERR"usb_submit_urb(sk->outurb[%i])" " returned %i\n", u, err); return err; } - preempt_enable(); + if (inurb->start_frame != outurb->start_frame) { snd_printd(KERN_DEBUG "u[%i] start_frames differ in:%u out:%u\n", |