From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933880AbaFIJPB (ORCPT ); Mon, 9 Jun 2014 05:15:01 -0400 Received: from ip4-83-240-18-248.cust.nbox.cz ([83.240.18.248]:58419 "EHLO ip4-83-240-18-248.cust.nbox.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754859AbaFIIvY (ORCPT ); Mon, 9 Jun 2014 04:51:24 -0400 From: Jiri Slaby To: stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Daniele Forsi , Jiri Slaby Subject: [PATCH 3.12 058/146] usb: storage: shuttle_usbat: fix discs being detected twice Date: Mon, 9 Jun 2014 10:49:53 +0200 Message-Id: X-Mailer: git-send-email 1.9.3 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Daniele Forsi 3.12-stable review patch. If anyone has any objections, please let me know. =============== 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 Signed-off-by: Jiri Slaby --- drivers/usb/storage/shuttle_usbat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/storage/shuttle_usbat.c b/drivers/usb/storage/shuttle_usbat.c index 4ef2a80728f7..008d805c3d21 100644 --- a/drivers/usb/storage/shuttle_usbat.c +++ b/drivers/usb/storage/shuttle_usbat.c @@ -1851,7 +1851,7 @@ static int usbat_probe(struct usb_interface *intf, 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; -- 1.9.3