libata-link: linkify PHY-related functions

Make the following PHY-related functions to deal with ata_link instead
of ata_port.

* sata_print_link_status()
* sata_down_spd_limit()
* ata_set_sata_spd_limit() and friends
* sata_link_debounce/resume()
* sata_scr_valid/read/write/write_flush()
* ata_link_on/offline()

This patch introduces no behavior change.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 12 insertions, 12 deletions

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 62fa8cf677a1..e7882ba63e78 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -696,16 +696,16 @@ static inline int ata_port_is_dummy(struct ata_port *ap)
         return ap->ops == &ata_dummy_port_ops;
 }
 
-extern void sata_print_link_status(struct ata_port *ap);
+extern void sata_print_link_status(struct ata_link *link);
 extern void ata_port_probe(struct ata_port *);
 extern void __sata_phy_reset(struct ata_port *ap);
 extern void sata_phy_reset(struct ata_port *ap);
 extern void ata_bus_reset(struct ata_port *ap);
-extern int sata_set_spd(struct ata_port *ap);
-extern int sata_phy_debounce(struct ata_port *ap, const unsigned long *param,
-                             unsigned long deadline);
-extern int sata_phy_resume(struct ata_port *ap, const unsigned long *param,
-                           unsigned long deadline);
+extern int sata_set_spd(struct ata_link *link);
+extern int sata_link_debounce(struct ata_link *link,
+                        const unsigned long *params, unsigned long deadline);
+extern int sata_link_resume(struct ata_link *link, const unsigned long *params,
+                            unsigned long deadline);
 extern int ata_std_prereset(struct ata_port *ap, unsigned long deadline);
 extern int ata_std_softreset(struct ata_port *ap, unsigned int *classes,
                              unsigned long deadline);
@@ -753,12 +753,12 @@ extern int ata_sas_slave_configure(struct scsi_device *, struct ata_port *);
 extern int ata_sas_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *),
                             struct ata_port *ap);
 extern unsigned int ata_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc);
-extern int sata_scr_valid(struct ata_port *ap);
-extern int sata_scr_read(struct ata_port *ap, int reg, u32 *val);
-extern int sata_scr_write(struct ata_port *ap, int reg, u32 val);
-extern int sata_scr_write_flush(struct ata_port *ap, int reg, u32 val);
-extern int ata_port_online(struct ata_port *ap);
-extern int ata_port_offline(struct ata_port *ap);
+extern int sata_scr_valid(struct ata_link *link);
+extern int sata_scr_read(struct ata_link *link, int reg, u32 *val);
+extern int sata_scr_write(struct ata_link *link, int reg, u32 val);
+extern int sata_scr_write_flush(struct ata_link *link, int reg, u32 val);
+extern int ata_link_online(struct ata_link *link);
+extern int ata_link_offline(struct ata_link *link);
 #ifdef CONFIG_PM
 extern int ata_host_suspend(struct ata_host *host, pm_message_t mesg);
 extern void ata_host_resume(struct ata_host *host);