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-rw-r--r--sound/usb/usbaudio.c24
-rw-r--r--sound/usb/usbmidi.c77
2 files changed, 45 insertions, 56 deletions
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index 2ead878bcb8..ea1b1f87c1b 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -2755,9 +2755,9 @@ static int create_fixed_stream_quirk(snd_usb_audio_t *chip,
/*
* create a stream for an interface with proper descriptors
*/
-static int create_standard_interface_quirk(snd_usb_audio_t *chip,
- struct usb_interface *iface,
- const snd_usb_audio_quirk_t *quirk)
+static int create_standard_audio_quirk(snd_usb_audio_t *chip,
+ struct usb_interface *iface,
+ const snd_usb_audio_quirk_t *quirk)
{
struct usb_host_interface *alts;
struct usb_interface_descriptor *altsd;
@@ -2765,24 +2765,14 @@ static int create_standard_interface_quirk(snd_usb_audio_t *chip,
alts = &iface->altsetting[0];
altsd = get_iface_desc(alts);
- switch (quirk->type) {
- case QUIRK_AUDIO_STANDARD_INTERFACE:
- err = parse_audio_endpoints(chip, altsd->bInterfaceNumber);
- if (!err)
- usb_set_interface(chip->dev, altsd->bInterfaceNumber, 0); /* reset the current interface */
- break;
- case QUIRK_MIDI_STANDARD_INTERFACE:
- err = snd_usb_create_midi_interface(chip, iface, NULL);
- break;
- default:
- snd_printd(KERN_ERR "invalid quirk type %d\n", quirk->type);
- return -ENXIO;
- }
+ err = parse_audio_endpoints(chip, altsd->bInterfaceNumber);
if (err < 0) {
snd_printk(KERN_ERR "cannot setup if %d: error %d\n",
altsd->bInterfaceNumber, err);
return err;
}
+ /* reset the current interface */
+ usb_set_interface(chip->dev, altsd->bInterfaceNumber, 0);
return 0;
}
@@ -3044,7 +3034,7 @@ static int snd_usb_create_quirk(snd_usb_audio_t *chip,
[QUIRK_MIDI_RAW] = snd_usb_create_midi_interface,
[QUIRK_MIDI_EMAGIC] = snd_usb_create_midi_interface,
[QUIRK_MIDI_MIDITECH] = snd_usb_create_midi_interface,
- [QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_interface_quirk,
+ [QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_audio_quirk,
[QUIRK_AUDIO_FIXED_ENDPOINT] = create_fixed_stream_quirk,
[QUIRK_AUDIO_EDIROL_UA700_UA25] = create_ua700_ua25_quirk,
[QUIRK_AUDIO_EDIROL_UA1000] = create_ua1000_quirk,
diff --git a/sound/usb/usbmidi.c b/sound/usb/usbmidi.c
index f1a2e2c2e02..32be9f99c02 100644
--- a/sound/usb/usbmidi.c
+++ b/sound/usb/usbmidi.c
@@ -1550,46 +1550,45 @@ int snd_usb_create_midi_interface(snd_usb_audio_t* chip,
/* detect the endpoint(s) to use */
memset(endpoints, 0, sizeof(endpoints));
- if (!quirk) {
+ switch (quirk ? quirk->type : QUIRK_MIDI_STANDARD_INTERFACE) {
+ case QUIRK_MIDI_STANDARD_INTERFACE:
err = snd_usbmidi_get_ms_info(umidi, endpoints);
- } else {
- switch (quirk->type) {
- case QUIRK_MIDI_FIXED_ENDPOINT:
- memcpy(&endpoints[0], quirk->data,
- sizeof(snd_usb_midi_endpoint_info_t));
- err = snd_usbmidi_detect_endpoints(umidi, &endpoints[0], 1);
- break;
- case QUIRK_MIDI_YAMAHA:
- err = snd_usbmidi_detect_yamaha(umidi, &endpoints[0]);
- break;
- case QUIRK_MIDI_MIDIMAN:
- umidi->usb_protocol_ops = &snd_usbmidi_midiman_ops;
- memcpy(&endpoints[0], quirk->data,
- sizeof(snd_usb_midi_endpoint_info_t));
- err = 0;
- break;
- case QUIRK_MIDI_NOVATION:
- umidi->usb_protocol_ops = &snd_usbmidi_novation_ops;
- err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);
- break;
- case QUIRK_MIDI_RAW:
- umidi->usb_protocol_ops = &snd_usbmidi_raw_ops;
- err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);
- break;
- case QUIRK_MIDI_EMAGIC:
- umidi->usb_protocol_ops = &snd_usbmidi_emagic_ops;
- memcpy(&endpoints[0], quirk->data,
- sizeof(snd_usb_midi_endpoint_info_t));
- err = snd_usbmidi_detect_endpoints(umidi, &endpoints[0], 1);
- break;
- case QUIRK_MIDI_MIDITECH:
- err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);
- break;
- default:
- snd_printd(KERN_ERR "invalid quirk type %d\n", quirk->type);
- err = -ENXIO;
- break;
- }
+ break;
+ case QUIRK_MIDI_FIXED_ENDPOINT:
+ memcpy(&endpoints[0], quirk->data,
+ sizeof(snd_usb_midi_endpoint_info_t));
+ err = snd_usbmidi_detect_endpoints(umidi, &endpoints[0], 1);
+ break;
+ case QUIRK_MIDI_YAMAHA:
+ err = snd_usbmidi_detect_yamaha(umidi, &endpoints[0]);
+ break;
+ case QUIRK_MIDI_MIDIMAN:
+ umidi->usb_protocol_ops = &snd_usbmidi_midiman_ops;
+ memcpy(&endpoints[0], quirk->data,
+ sizeof(snd_usb_midi_endpoint_info_t));
+ err = 0;
+ break;
+ case QUIRK_MIDI_NOVATION:
+ umidi->usb_protocol_ops = &snd_usbmidi_novation_ops;
+ err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);
+ break;
+ case QUIRK_MIDI_RAW:
+ umidi->usb_protocol_ops = &snd_usbmidi_raw_ops;
+ err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);
+ break;
+ case QUIRK_MIDI_EMAGIC:
+ umidi->usb_protocol_ops = &snd_usbmidi_emagic_ops;
+ memcpy(&endpoints[0], quirk->data,
+ sizeof(snd_usb_midi_endpoint_info_t));
+ err = snd_usbmidi_detect_endpoints(umidi, &endpoints[0], 1);
+ break;
+ case QUIRK_MIDI_MIDITECH:
+ err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);
+ break;
+ default:
+ snd_printd(KERN_ERR "invalid quirk type %d\n", quirk->type);
+ err = -ENXIO;
+ break;
}
if (err < 0) {
kfree(umidi);