Commits
Mathias Nyman committed 1c0232f6415
xhci: create one unified function to calculate TRB TD remainder. [ Upstream commit c840d6ce772d47c777070ca4bbbfbf21d8d727a3 ] xhci versions 1.0 and later report the untransferred data remaining in a TD a bit differently than older hosts. We used to have separate functions for these, and needed to check host version before calling the right function. Now Mediatek host has an additional quirk on how it uses the TD Size field for remaining data. To prevent yet another function for calculating remainder we instead want to make one quirk friendly unified function. Tested-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>