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[libata] export sata_print_link_status()

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To be used in sata_mv's exception handling code, and overall is a
generally useful function.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Jeff Garzik 2007-02-25 16:50:52 -05:00
parent 351772658a
commit 43727fbc75
2 changed files with 3 additions and 1 deletions
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3
drivers/ata/libata-core.c
View file

@ -1958,7 +1958,7 @@ void ata_port_probe(struct ata_port *ap)
* LOCKING: * LOCKING:
* None. * None.
*/ */
static void sata_print_link_status(struct ata_port *ap) void sata_print_link_status(struct ata_port *ap)
{ {
u32 sstatus, scontrol, tmp; u32 sstatus, scontrol, tmp;
@ -6360,6 +6360,7 @@ EXPORT_SYMBOL_GPL(ata_tf_load);
EXPORT_SYMBOL_GPL(ata_tf_read); EXPORT_SYMBOL_GPL(ata_tf_read);
EXPORT_SYMBOL_GPL(ata_noop_dev_select); EXPORT_SYMBOL_GPL(ata_noop_dev_select);
EXPORT_SYMBOL_GPL(ata_std_dev_select); EXPORT_SYMBOL_GPL(ata_std_dev_select);
EXPORT_SYMBOL_GPL(sata_print_link_status);
EXPORT_SYMBOL_GPL(ata_tf_to_fis); EXPORT_SYMBOL_GPL(ata_tf_to_fis);
EXPORT_SYMBOL_GPL(ata_tf_from_fis); EXPORT_SYMBOL_GPL(ata_tf_from_fis);
EXPORT_SYMBOL_GPL(ata_check_status); EXPORT_SYMBOL_GPL(ata_check_status);

1
include/linux/libata.h
View file

@ -701,6 +701,7 @@ static inline int ata_port_is_dummy(struct ata_port *ap)
return ap->ops == &ata_dummy_port_ops; return ap->ops == &ata_dummy_port_ops;
} }
extern void sata_print_link_status(struct ata_port *ap);
extern void ata_port_probe(struct ata_port *); 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 sata_phy_reset(struct ata_port *ap); extern void sata_phy_reset(struct ata_port *ap);