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libata-sff: kill unused prototype and make ata_dev_select() static 

ata_irq_on() was renamed to ata_sff_irq_on() and exported a while ago
but prototype for the original function lingered in
drivers/ata/libata.h.  Kill it.  Also, ata_dev_select() is only used
inside drivers/ata/libata-sff.c.  Make it static.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Tejun Heo 2010-05-10 21:41:29 +02:00 committed by Jeff Garzik
parent 2a7adff09a
commit c7a8209f76
2 changed files with 1 additions and 4 deletions
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2
drivers/ata/libata-sff.c
View File

@ -511,7 +511,7 @@ EXPORT_SYMBOL_GPL(ata_sff_dev_select);
* LOCKING:
* caller.
*/
void ata_dev_select(struct ata_port *ap, unsigned int device,
static void ata_dev_select(struct ata_port *ap, unsigned int device,
unsigned int wait, unsigned int can_sleep)
{
if (ata_msg_probe(ap))

3
drivers/ata/libata.h
View File

@ -202,9 +202,6 @@ static inline int sata_pmp_attach(struct ata_device *dev)
/* libata-sff.c */
#ifdef CONFIG_ATA_SFF
extern void ata_dev_select(struct ata_port *ap, unsigned int device,
unsigned int wait, unsigned int can_sleep);
extern u8 ata_irq_on(struct ata_port *ap);
extern void ata_pio_task(struct work_struct *work);
#endif /* CONFIG_ATA_SFF */