[PATCH 1/8] libata: export ata_set_sata_spd()

[Tejun Heo <htejun@gmail.com>]

This will be used by LLDD hardreset implementation.

Signed-off-by: Tejun Heo <htejun@gmail.com>

---

 drivers/scsi/libata-core.c |    3 ++-
 include/linux/libata.h     |    1 +
 2 files changed, 3 insertions(+), 1 deletions(-)

337e13a27cc1fd10b914af2ad247a01f9a799041
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index ed089a0..8346806 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -1736,7 +1736,7 @@ int ata_set_sata_spd_needed(struct ata_p
  *	0 if spd doesn't need to be changed, 1 if spd has been
  *	changed.  -EOPNOTSUPP if SCR registers are inaccessible.
  */
-static int ata_set_sata_spd(struct ata_port *ap)
+int ata_set_sata_spd(struct ata_port *ap)
 {
 	u32 scontrol;
 
@@ -5065,6 +5065,7 @@ EXPORT_SYMBOL_GPL(ata_bmdma_irq_clear);
 EXPORT_SYMBOL_GPL(ata_bmdma_status);
 EXPORT_SYMBOL_GPL(ata_bmdma_stop);
 EXPORT_SYMBOL_GPL(ata_port_probe);
+EXPORT_SYMBOL_GPL(ata_set_sata_spd);
 EXPORT_SYMBOL_GPL(sata_phy_reset);
 EXPORT_SYMBOL_GPL(__sata_phy_reset);
 EXPORT_SYMBOL_GPL(ata_bus_reset);
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 6954852..ccb4c3d 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -503,6 +503,7 @@ extern void ata_port_probe(struct ata_po
 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 ata_set_sata_spd(struct ata_port *ap);
 extern int ata_drive_probe_reset(struct ata_port *ap,
 			ata_probeinit_fn_t probeinit,
 			ata_reset_fn_t softreset, ata_reset_fn_t hardreset,
-- 
1.2.4