| From df602c2d2358f02c6e49cffc5b49b9daa16db033 Mon Sep 17 00:00:00 2001 |
| From: Daniele Forsi <dforsi@gmail.com> |
| Date: Tue, 29 Apr 2014 11:44:03 +0200 |
| Subject: usb: storage: shuttle_usbat: fix discs being detected twice |
| |
| From: Daniele Forsi <dforsi@gmail.com> |
| |
| commit df602c2d2358f02c6e49cffc5b49b9daa16db033 upstream. |
| |
| Even if the USB-to-ATAPI converter supported multiple LUNs, this |
| driver would always detect the same physical device or media because |
| it doesn't use srb->device->lun in any way. |
| Tested with an Hewlett-Packard CD-Writer Plus 8200e. |
| |
| Signed-off-by: Daniele Forsi <dforsi@gmail.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/usb/storage/shuttle_usbat.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/drivers/usb/storage/shuttle_usbat.c |
| +++ b/drivers/usb/storage/shuttle_usbat.c |
| @@ -1851,7 +1851,7 @@ static int usbat_probe(struct usb_interf |
| us->transport_name = "Shuttle USBAT"; |
| us->transport = usbat_flash_transport; |
| us->transport_reset = usb_stor_CB_reset; |
| - us->max_lun = 1; |
| + us->max_lun = 0; |
| |
| result = usb_stor_probe2(us); |
| return result; |
