diff options
Diffstat (limited to 'sound/oss/swarm_cs4297a.c')
| -rw-r--r-- | sound/oss/swarm_cs4297a.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c index 41562ecde5bb..1edab7b4ea83 100644 --- a/sound/oss/swarm_cs4297a.c +++ b/sound/oss/swarm_cs4297a.c | |||
| @@ -2200,7 +2200,9 @@ static int cs4297a_ioctl(struct inode *inode, struct file *file, | |||
| 2200 | sizeof(abinfo)) ? -EFAULT : 0; | 2200 | sizeof(abinfo)) ? -EFAULT : 0; |
| 2201 | 2201 | ||
| 2202 | case SNDCTL_DSP_NONBLOCK: | 2202 | case SNDCTL_DSP_NONBLOCK: |
| 2203 | spin_lock(&file->f_lock); | ||
| 2203 | file->f_flags |= O_NONBLOCK; | 2204 | file->f_flags |= O_NONBLOCK; |
| 2205 | spin_unlock(&file->f_lock); | ||
| 2204 | return 0; | 2206 | return 0; |
| 2205 | 2207 | ||
| 2206 | case SNDCTL_DSP_GETODELAY: | 2208 | case SNDCTL_DSP_GETODELAY: |