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| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2020-03-26 16:58:19 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-03-26 10:28:20 -0600 |
| commit | 15964ff72832ee489ae9e31c4e1a924e80e05dcb (patch) | |
| tree | b9313be66e9604e39bd2384d83d83ca80ee92b5f /include/linux | |
| parent | ec811a94c5bb6916d01c02dc99c8cecfa59cbb85 (diff) | |
| download | lwn-15964ff72832ee489ae9e31c4e1a924e80e05dcb.tar.gz lwn-15964ff72832ee489ae9e31c4e1a924e80e05dcb.zip | |
ata: move ata_sas_*() to libata-sata.c
* 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>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/libata.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index ae74fd048a32..da899f18a3e9 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1094,18 +1094,6 @@ extern int ata_scsi_ioctl(struct scsi_device *dev, unsigned int cmd, extern int ata_scsi_queuecmd(struct Scsi_Host *h, struct scsi_cmnd *cmd); extern int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *dev, unsigned int cmd, void __user *arg); -extern void ata_sas_port_destroy(struct ata_port *); -extern struct ata_port *ata_sas_port_alloc(struct ata_host *, - struct ata_port_info *, struct Scsi_Host *); -extern void ata_sas_async_probe(struct ata_port *ap); -extern int ata_sas_sync_probe(struct ata_port *ap); -extern int ata_sas_port_init(struct ata_port *); -extern int ata_sas_port_start(struct ata_port *ap); -extern int ata_sas_tport_add(struct device *parent, struct ata_port *ap); -extern void ata_sas_tport_delete(struct ata_port *ap); -extern void ata_sas_port_stop(struct ata_port *ap); -extern int ata_sas_slave_configure(struct scsi_device *, struct ata_port *); -extern int ata_sas_queuecmd(struct scsi_cmnd *cmd, struct ata_port *ap); extern bool ata_link_online(struct ata_link *link); extern bool ata_link_offline(struct ata_link *link); #ifdef CONFIG_PM @@ -1235,6 +1223,18 @@ extern int sata_link_debounce(struct ata_link *link, extern int sata_link_scr_lpm(struct ata_link *link, enum ata_lpm_policy policy, bool spm_wakeup); extern int ata_slave_link_init(struct ata_port *ap); +extern void ata_sas_port_destroy(struct ata_port *); +extern struct ata_port *ata_sas_port_alloc(struct ata_host *, + struct ata_port_info *, struct Scsi_Host *); +extern void ata_sas_async_probe(struct ata_port *ap); +extern int ata_sas_sync_probe(struct ata_port *ap); +extern int ata_sas_port_init(struct ata_port *); +extern int ata_sas_port_start(struct ata_port *ap); +extern int ata_sas_tport_add(struct device *parent, struct ata_port *ap); +extern void ata_sas_tport_delete(struct ata_port *ap); +extern void ata_sas_port_stop(struct ata_port *ap); +extern int ata_sas_slave_configure(struct scsi_device *, struct ata_port *); +extern int ata_sas_queuecmd(struct scsi_cmnd *cmd, struct ata_port *ap); extern void ata_tf_to_fis(const struct ata_taskfile *tf, u8 pmp, int is_cmd, u8 *fis); extern void ata_tf_from_fis(const u8 *fis, struct ata_taskfile *tf); |