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| author | Tejun Heo <htejun@gmail.com> | 2006-01-23 13:09:36 +0900 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2006-01-26 22:36:27 -0500 |
| commit | 9a3d9eb0177eb10500d49cd283b35576082a522d (patch) | |
| tree | 3a8279ea3f263338cd02918131a36ee716cad1a8 /drivers/scsi/libata.h | |
| parent | 11a56d2439259892319df81cf1582687d7e7fde5 (diff) | |
| download | blackbird-op-linux-9a3d9eb0177eb10500d49cd283b35576082a522d.tar.gz blackbird-op-linux-9a3d9eb0177eb10500d49cd283b35576082a522d.zip | |
[PATCH] libata: return AC_ERR_* from issue functions
Return AC_ERR_* mask from issue fuctions instead of 0/-1. This
enables things like failing a qc with AC_ERR_HSM when the device
doesn't set DRDY when the qc is about to be issued.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/scsi/libata.h')
| -rw-r--r-- | drivers/scsi/libata.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h index e03ce48b7b4b..9d76923a2253 100644 --- a/drivers/scsi/libata.h +++ b/drivers/scsi/libata.h @@ -45,7 +45,7 @@ extern struct ata_queued_cmd *ata_qc_new_init(struct ata_port *ap, struct ata_device *dev); extern int ata_rwcmd_protocol(struct ata_queued_cmd *qc); extern void ata_qc_free(struct ata_queued_cmd *qc); -extern int ata_qc_issue(struct ata_queued_cmd *qc); +extern unsigned int ata_qc_issue(struct ata_queued_cmd *qc); extern int ata_check_atapi_dma(struct ata_queued_cmd *qc); extern void ata_dev_select(struct ata_port *ap, unsigned int device, unsigned int wait, unsigned int can_sleep); |
