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staging: line6: Filter on Pocket POD interface 

The driver only supports interface 1 of the Pocket POD.  Use the device
table to filter on this.

Signed-off-by: Chris Rorvick <chris@rorvick.com>
Reviewed-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Chris Rorvick 2015-01-12 12:42:50 -08:00 committed by Takashi Iwai
parent 951dd31611
commit 3a3eae6c18
1 changed files with 2 additions and 10 deletions
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12
drivers/staging/line6/driver.c
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@ -39,7 +39,7 @@ static const struct usb_device_id line6_id_table[] = {
{ LINE6_DEVICE(0x4642), .driver_info = LINE6_BASSPODXTLIVE },
{ LINE6_DEVICE(0x4252), .driver_info = LINE6_BASSPODXTPRO },
{ LINE6_DEVICE(0x4750), .driver_info = LINE6_GUITARPORT },
{ LINE6_DEVICE(0x5051), .driver_info = LINE6_POCKETPOD },
{ LINE6_IF_NUM(0x5051, 1), .driver_info = LINE6_POCKETPOD },
{ LINE6_DEVICE(0x5057), .driver_info = LINE6_PODHD300 },
{ LINE6_DEVICE(0x5058), .driver_info = LINE6_PODHD400 },
{ LINE6_IF_NUM(0x414D, 0), .driver_info = LINE6_PODHD500_0 },
@ -738,15 +738,7 @@ static int line6_probe(struct usb_interface *interface,
break;
case LINE6_POCKETPOD:
switch (interface_number) {
case 0:
return -ENODEV; /* this interface has no endpoints */
case 1:
alternate = 0;
break;
default:
MISSING_CASE;
}
alternate = 0;
break;
case LINE6_PODHD500_0: