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| author | Tejun Heo <htejun@gmail.com> | 2006-01-23 13:09:37 +0900 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2006-01-26 22:36:28 -0500 |
| commit | a72ec4ce6d3ae92e76baf5b2c65cc26e5e775e83 (patch) | |
| tree | f5a177cc30c9b39d8ae7dcad29d03d27534b9f78 /drivers/scsi/sata_mv.c | |
| parent | 041c5fc33cb7ed4fe5322585a611fb6e29a05d3a (diff) | |
| download | kernel_samsung_smdk4412-a72ec4ce6d3ae92e76baf5b2c65cc26e5e775e83.zip kernel_samsung_smdk4412-a72ec4ce6d3ae92e76baf5b2c65cc26e5e775e83.tar.gz kernel_samsung_smdk4412-a72ec4ce6d3ae92e76baf5b2c65cc26e5e775e83.tar.bz2 | |
[PATCH] libata: implement and apply ata_eh_qc_complete/retry()
Implement ata_eh_qc_complete/retry() using scsi_eh_finish_cmd() and
scsi_eh_flush_done_q(). This removes all eh scsicmd finish hacks from
low level drivers.
This change was first suggested by Jeff Garzik.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/scsi/sata_mv.c')
| -rw-r--r-- | drivers/scsi/sata_mv.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c index 281223a..d9a554c 100644 --- a/drivers/scsi/sata_mv.c +++ b/drivers/scsi/sata_mv.c @@ -1839,7 +1839,6 @@ static void mv_phy_reset(struct ata_port *ap) static void mv_eng_timeout(struct ata_port *ap) { struct ata_queued_cmd *qc; - unsigned long flags; printk(KERN_ERR "ata%u: Entering mv_eng_timeout\n",ap->id); DPRINTK("All regs @ start of eng_timeout\n"); @@ -1858,17 +1857,8 @@ static void mv_eng_timeout(struct ata_port *ap) printk(KERN_ERR "ata%u: BUG: timeout without command\n", ap->id); } else { - /* hack alert! We cannot use the supplied completion - * function from inside the ->eh_strategy_handler() thread. - * libata is the only user of ->eh_strategy_handler() in - * any kernel, so the default scsi_done() assumes it is - * not being called from the SCSI EH. - */ - spin_lock_irqsave(&ap->host_set->lock, flags); - qc->scsidone = scsi_finish_command; qc->err_mask |= AC_ERR_TIMEOUT; - ata_qc_complete(qc); - spin_unlock_irqrestore(&ap->host_set->lock, flags); + ata_eh_qc_complete(qc); } } |