From 270390e1ae1818b111543b8bfffa08095d73c1a5 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 10 May 2010 21:41:35 +0200 Subject: libata-sff: introduce ata_sff_init/exit() and ata_sff_port_init() In preparation of proper SFF/BMDMA separation, introduce ata_sff_init/exit() and ata_sff_port_init(). These functions currently don't do anything. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/ata/libata.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/ata/libata.h') diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h index 132da80aa23a..d89502f3123a 100644 --- a/drivers/ata/libata.h +++ b/drivers/ata/libata.h @@ -203,6 +203,16 @@ static inline int sata_pmp_attach(struct ata_device *dev) /* libata-sff.c */ #ifdef CONFIG_ATA_SFF extern void ata_pio_task(struct work_struct *work); +extern void ata_sff_port_init(struct ata_port *ap); +extern int ata_sff_init(void); +extern void ata_sff_exit(void); +#else /* CONFIG_ATA_SFF */ +static inline void ata_sff_port_init(struct ata_port *ap) +{ } +static inline int ata_sff_init(void) +{ return 0; } +static inline void ata_sff_exit(void) +{ } #endif /* CONFIG_ATA_SFF */ #endif /* __LIBATA_H__ */ -- cgit v1.2.1