* un-inline:
  - ata_scsi_dump_cdb()
  - __ata_scsi_queuecmd()

* un-static:
  - ata_scsi_sdev_config()
  - ata_scsi_dev_config()
  - ata_scsi_dump_cdb()
  - __ata_scsi_queuecmd()

* move ata_sas_*() to libata-sata.c:

* add static inlines for CONFIG_SATA_HOST=n case for
  ata_sas_{allocate,free}_tag()

Code size savings on m68k arch using (modified) atari_defconfig:

   text    data     bss     dec     hex filename
before:
  19137      23     576   19736    4d18 drivers/ata/libata-scsi.o
after:
  18330      23     576   18929    49f1 drivers/ata/libata-scsi.o
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>