diff options
| author | Takashi Iwai <tiwai@suse.de> | 2010-05-20 11:58:57 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-05-20 11:58:57 +0200 |
| commit | 3374cd1abd478f767aaedf2c21d109596ff0fe72 (patch) | |
| tree | 46b00a571ba5d86373bd9054fdccc5dc6e28e42f /sound/core/control.c | |
| parent | e40152ee1e1c7a63f4777791863215e3faa37a86 (diff) | |
| parent | 670ff6abd6caff406b217f8a828d6c03656535d8 (diff) | |
Merge branch 'topic/core-cleanup' into for-linus
Diffstat (limited to 'sound/core/control.c')
| -rw-r--r-- | sound/core/control.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/core/control.c b/sound/core/control.c index 439ce64f9d8..070aab49019 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -50,6 +50,10 @@ static int snd_ctl_open(struct inode *inode, struct file *file) struct snd_ctl_file *ctl; int err; + err = nonseekable_open(inode, file); + if (err < 0) + return err; + card = snd_lookup_minor_data(iminor(inode), SNDRV_DEVICE_TYPE_CONTROL); if (!card) { err = -ENODEV; @@ -1388,6 +1392,7 @@ static const struct file_operations snd_ctl_f_ops = .read = snd_ctl_read, .open = snd_ctl_open, .release = snd_ctl_release, + .llseek = no_llseek, .poll = snd_ctl_poll, .unlocked_ioctl = snd_ctl_ioctl, .compat_ioctl = snd_ctl_ioctl_compat, |