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[PATCH] libata: Add some dummy noop functions

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Add some dummy noop functions for use by libata clients
that do not need to do anything. Future SAS patches will
utilize these functions.

Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Brian King 2006-03-17 17:04:03 -06:00 • committed by Jeff Garzik
parent f59b0cf8a3
commit e46834cd2d
2 changed files with 4 additions and 0 deletions
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1
include/linux/libata.h
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@ -543,6 +543,7 @@ extern void ata_port_stop (struct ata_port *ap);
extern void ata_host_stop (struct ata_host_set *host_set);
extern irqreturn_t ata_interrupt (int irq, void *dev_instance, struct pt_regs *regs);
extern void ata_qc_prep(struct ata_queued_cmd *qc);
extern void ata_noop_qc_prep(struct ata_queued_cmd *qc);
extern unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc);
extern void ata_sg_init_one(struct ata_queued_cmd *qc, void *buf,
unsigned int buflen);