[ALSA] usb-audio: ignore Hercules DJ Console mixer errors

Modules: USB generic driver

Add a quirk entry for the Hercules DJ Console to ignore timeouts on
some mixer control transfers.

Signed-off-by: Clemens Ladisch <[email protected]>
diff --git a/sound/usb/usbmixer_maps.c b/sound/usb/usbmixer_maps.c
index c126443..9a8534b 100644
--- a/sound/usb/usbmixer_maps.c
+++ b/sound/usb/usbmixer_maps.c
@@ -248,6 +248,11 @@
 		.ignore_ctl_error = 1,
 	},
 	{
+		/* Hercules DJ Console */
+		.id = USB_ID(0x06f8, 0xd002),
+		.ignore_ctl_error = 1,
+	},
+	{
 		.id = USB_ID(0x08bb, 0x2702),
 		.map = linex_map,
 		.ignore_ctl_error = 1,