From a72ec4ce6d3ae92e76baf5b2c65cc26e5e775e83 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 23 Jan 2006 13:09:37 +0900 Subject: [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 Signed-off-by: Jeff Garzik --- drivers/scsi/sata_mv.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'drivers/scsi/sata_mv.c') diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c index 281223a0e45..d9a554ca45c 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); } } -- cgit v1.2.3