The first argument of trace_ata_bmdma_stop() must be a pointer to a
struct ata_port, not to a struct ata_queued_cmd.

Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Fixes: d3e140f2

 ("ata: pata_octeon_cf: Drop pointless VPRINTK() calls and convert the remaining one")
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>