From: Johan Hovold Date: Wed, 12 Jul 2017 13:08:39 +0000 (+0200) Subject: USB: cdc-acm: add device-id for quirky printer X-Git-Tag: archive/raspbian/4.9.51-1+rpi1~7^2~608 X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=a74779d8e1726da718e0a71066e5c4de5b07012c;p=linux-4.9.git USB: cdc-acm: add device-id for quirky printer commit fe855789d605590e57f9cd968d85ecce46f5c3fd upstream. Add device-id entry for DATECS FP-2000 fiscal printer needing the NO_UNION_NORMAL quirk. Reported-by: Anton Avramov Signed-off-by: Johan Hovold Acked-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index a876d47246dc..f16491c25e73 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1770,6 +1770,9 @@ static const struct usb_device_id acm_ids[] = { { USB_DEVICE(0x1576, 0x03b1), /* Maretron USB100 */ .driver_info = NO_UNION_NORMAL, /* reports zero length descriptor */ }, + { USB_DEVICE(0xfff0, 0x0100), /* DATECS FP-2000 */ + .driver_info = NO_UNION_NORMAL, /* reports zero length descriptor */ + }, { USB_DEVICE(0x2912, 0x0001), /* ATOL FPrint */ .driver_info = CLEAR_HALT_CONDITIONS,