usb/hcd: Ensure scatter-gather is not used for isoc transfers
authorHans de Goede <hdegoede@redhat.com>
Mon, 9 Jul 2012 13:57:00 +0000 (15:57 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 9 Jul 2012 16:46:50 +0000 (09:46 -0700)
commitfe2072cc1768b0f979195acf19b8ccd381e541c3
treee859371690893eb021d904b58f9ec8c7e8239e43
parentc5cf9212a368d88fe1e25797699b167f6daa64a5
usb/hcd: Ensure scatter-gather is not used for isoc transfers

We don't support sg for isoc transfers, enforce this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/core/hcd.c