Commit 45711f1a ("[SG] Update drivers to use sg helpers") had the
following bogus change in drivers/mmc/card/queue.c:
> - src_buf = page_address(src->page) + src->offset;
> + src_buf = sg_virt(dst);
(Notice that "src" is converted to "dst"). Turn this "dst" back into
the intended "src".
Signed-off-by: Roland Dreier <roland@digitalvampire.org>
Tested-by: Romano Giannetti <romano.giannetti@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
8578007065