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[PATCH] libata: export ata_set_sata_spd()
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This will be used by LLDD hardreset implementation.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Tejun Heo authored and Jeff Garzik committed Apr 11, 2006
1 parent 51713d3 commit 499a86a
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Showing 2 changed files with 3 additions and 1 deletion.
3 changes: 2 additions & 1 deletion drivers/scsi/libata-core.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1738,7 +1738,7 @@ int ata_set_sata_spd_needed(struct ata_port *ap)
* 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;

Expand Down Expand Up @@ -5113,6 +5113,7 @@ 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);
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1 change: 1 addition & 0 deletions include/linux/libata.h
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Original file line number Diff line number Diff line change
Expand Up @@ -504,6 +504,7 @@ 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 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,
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