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[PATCH] libata: convert @post_reset to @flags in ata_dev_read_id()

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Make ata_dev_read_id() take @flags instead of @post_reset.  Currently
there is only one flag defined - ATA_READID_POSTRESET, which is
equivalent to @post_reset.  This is preparation for polling presence
detection.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Tejun Heo
2006-11-10 18:08:10 +09:00
committed by Jeff Garzik
parent b3362f88a8
commit bff0464769
3 changed files with 23 additions and 14 deletions
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9
drivers/ata/libata.h
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@@ -39,6 +39,11 @@ struct ata_scsi_args {
};
/* libata-core.c */
enum {
/* flags for ata_dev_read_id() */
ATA_READID_POSTRESET = (1 << 0), /* reading ID after reset */
};
extern struct workqueue_struct *ata_aux_wq;
extern int atapi_enabled;
extern int atapi_dmadir;
@@ -52,8 +57,8 @@ extern unsigned ata_exec_internal(struct ata_device *dev,
int dma_dir, void *buf, unsigned int buflen);
extern unsigned int ata_do_simple_cmd(struct ata_device *dev, u8 cmd);
extern int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
int post_reset, u16 *id);
extern int ata_dev_revalidate(struct ata_device *dev, int post_reset);
unsigned int flags, u16 *id);
extern int ata_dev_revalidate(struct ata_device *dev, unsigned int flags);
extern int ata_dev_configure(struct ata_device *dev);
extern int sata_down_spd_limit(struct ata_port *ap);
extern int sata_set_spd_needed(struct ata_port *ap);