dwc_otg: fix summarize urb->actual_length for isochronous transfers
authorMartin Cerveny <M.Cerveny@computer.org>
Mon, 13 Feb 2017 16:23:47 +0000 (17:23 +0100)
committerRaspbian kernel package updater <root@raspbian.org>
Thu, 15 Feb 2018 17:28:40 +0000 (17:28 +0000)
commit3a09ac71e092253db31f680708d071ffa37e9fba
treea672a77783927c204a0721710ab7b05b26d4d303
parentcc73ad3e98f2803b38175de8c83d614554511639
dwc_otg: fix summarize urb->actual_length for isochronous transfers

Kernel does not copy input data of ISO transfers to userspace
if actual_length is set only in ISO transfers and not summarized
in urb->actual_length. Fixes raspberrypi/linux#903
drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c