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-rw-r--r--sound/usb/implicit.c1
-rw-r--r--sound/usb/quirks.c16
2 files changed, 0 insertions, 17 deletions
diff --git a/sound/usb/implicit.c b/sound/usb/implicit.c
index 1f7fb036c5b6..386198b36b87 100644
--- a/sound/usb/implicit.c
+++ b/sound/usb/implicit.c
@@ -52,7 +52,6 @@ static const struct snd_usb_implicit_fb_match playback_implicit_fb_quirks[] = {
IMPLICIT_FB_FIXED_DEV(0x1397, 0x0001, 0x81, 1), /* Behringer UFX1604 */
IMPLICIT_FB_FIXED_DEV(0x1397, 0x0002, 0x81, 1), /* Behringer UFX1204 */
IMPLICIT_FB_FIXED_DEV(0x2466, 0x8010, 0x81, 2), /* Fractal Audio Axe-Fx III */
- IMPLICIT_FB_FIXED_DEV(0x07fd, 0x0008, 0x81, 2), /* MOTU M Series */
IMPLICIT_FB_FIXED_DEV(0x31e9, 0x0001, 0x81, 2), /* Solid State Logic SSL2 */
IMPLICIT_FB_FIXED_DEV(0x31e9, 0x0002, 0x81, 2), /* Solid State Logic SSL2+ */
IMPLICIT_FB_FIXED_DEV(0x0499, 0x172f, 0x81, 2), /* Steinberg UR22C */
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 02f3f6ed9390..63cdf3c8c2bc 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1110,24 +1110,8 @@ free_buf:
static int snd_usb_motu_m_series_boot_quirk(struct usb_device *dev)
{
- int ret;
-
- ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- 1, USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x0, 0, NULL, 0, 1000);
-
- if (ret < 0)
- return ret;
-
msleep(2000);
- ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- 1, USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0x20, 0, NULL, 0, 1000);
-
- if (ret < 0)
- return ret;
-
return 0;
}