Merge branch 'upstream-fixes' into upstream

[pandora-kernel.git] / drivers / scsi / sata_mv.c

diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c
index 634bab1..4a71578 100644 (file)
--- a/drivers/scsi/sata_mv.c
+++ b/drivers/scsi/sata_mv.c
@@ -2040,6 +2040,7 @@ 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;
 
        ata_port_printk(ap, KERN_ERR, "Entering mv_eng_timeout\n");
        DPRINTK("All regs @ start of eng_timeout\n");
@@ -2051,8 +2052,10 @@ static void mv_eng_timeout(struct ata_port *ap)
               ap->host_set->mmio_base, ap, qc, qc->scsicmd,
               &qc->scsicmd->cmnd);
 
+       spin_lock_irqsave(&ap->host_set->lock, flags);
        mv_err_intr(ap, 0);
        mv_stop_and_reset(ap);
+       spin_unlock_irqrestore(&ap->host_set->lock, flags);
 
        WARN_ON(!(qc->flags & ATA_QCFLAG_ACTIVE));
        if (qc->flags & ATA_QCFLAG_ACTIVE) {