diff options
| -rw-r--r-- | sound/usb/card.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/sound/usb/card.c b/sound/usb/card.c index 220c6167dd8..781d9e61adf 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -433,9 +433,10 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx, * only at the first time. the successive calls of this function will * append the pcm interface to the corresponding card. */ -static void *snd_usb_audio_probe(struct usb_device *dev, - struct usb_interface *intf, - const struct usb_device_id *usb_id) +static struct snd_usb_audio * +snd_usb_audio_probe(struct usb_device *dev, + struct usb_interface *intf, + const struct usb_device_id *usb_id) { const struct snd_usb_audio_quirk *quirk = (const struct snd_usb_audio_quirk *)usb_id->driver_info; int i, err; @@ -540,16 +541,15 @@ static void *snd_usb_audio_probe(struct usb_device *dev, * we need to take care of counter, since disconnection can be called also * many times as well as usb_audio_probe(). */ -static void snd_usb_audio_disconnect(struct usb_device *dev, void *ptr) +static void snd_usb_audio_disconnect(struct usb_device *dev, + struct snd_usb_audio *chip) { - struct snd_usb_audio *chip; struct snd_card *card; struct list_head *p; - if (ptr == (void *)-1L) + if (chip == (void *)-1L) return; - chip = ptr; card = chip->card; mutex_lock(®ister_mutex); mutex_lock(&chip->shutdown_mutex); @@ -585,7 +585,7 @@ static void snd_usb_audio_disconnect(struct usb_device *dev, void *ptr) static int usb_audio_probe(struct usb_interface *intf, const struct usb_device_id *id) { - void *chip; + struct snd_usb_audio *chip; chip = snd_usb_audio_probe(interface_to_usbdev(intf), intf, id); if (chip) { usb_set_intfdata(intf, chip); |