diff options
Diffstat (limited to 'sound/oss/au1550_ac97.c')
| -rw-r--r-- | sound/oss/au1550_ac97.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/oss/au1550_ac97.c b/sound/oss/au1550_ac97.c index 81e1f443d094..4191acccbcdb 100644 --- a/sound/oss/au1550_ac97.c +++ b/sound/oss/au1550_ac97.c | |||
| @@ -1627,7 +1627,9 @@ au1550_ioctl(struct inode *inode, struct file *file, unsigned int cmd, | |||
| 1627 | sizeof(abinfo)) ? -EFAULT : 0; | 1627 | sizeof(abinfo)) ? -EFAULT : 0; |
| 1628 | 1628 | ||
| 1629 | case SNDCTL_DSP_NONBLOCK: | 1629 | case SNDCTL_DSP_NONBLOCK: |
| 1630 | spin_lock(&file->f_lock); | ||
| 1630 | file->f_flags |= O_NONBLOCK; | 1631 | file->f_flags |= O_NONBLOCK; |
| 1632 | spin_unlock(&file->f_lock); | ||
| 1631 | return 0; | 1633 | return 0; |
| 1632 | 1634 | ||
| 1633 | case SNDCTL_DSP_GETODELAY: | 1635 | case SNDCTL_DSP_GETODELAY: |