ata: libata: Rename and cleanup ata_rwcmd_protocol()

Rename ata_rwcmd_protocol() to ata_set_rwcmd_protocol() to better
reflect the fact that this function sets a task file command and
protocol. The arguments order is also reversed and the function return
type changed to a bool to indicate if the command and protocol were set
correctly (instead of returning a completely arbitrary "-1" value.

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Niklas Cassel <niklas.cassel@wdc.com>

0 files changed, 0 insertions, 0 deletions