| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.4 053/214] usb: storage: shuttle_usbat: fix discs being detected twice | Date | Wed, 4 Jun 2014 21:16:56 -0700 |
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3.4-stable review patch. If anyone has any objections, please let me know.
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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 @@ -1846,7 +1846,7 @@ 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;
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