Merge branch 'fix/hda' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

[pandora-kernel.git] / drivers / ata / libata-eh.c

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 9f6cfac..228740f 100644 (file)
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -879,6 +879,8 @@ static void ata_eh_set_pending(struct ata_port *ap, int fastdrain)
 void ata_qc_schedule_eh(struct ata_queued_cmd *qc)
 {
        struct ata_port *ap = qc->ap;
+       struct request_queue *q = qc->scsicmd->device->request_queue;
+       unsigned long flags;
 
        WARN_ON(!ap->ops->error_handler);
 
@@ -890,7 +892,9 @@ void ata_qc_schedule_eh(struct ata_queued_cmd *qc)
         * Note that ATA_QCFLAG_FAILED is unconditionally set after
         * this function completes.
         */
+       spin_lock_irqsave(q->queue_lock, flags);
        blk_abort_request(qc->scsicmd->request);
+       spin_unlock_irqrestore(q->queue_lock, flags);
 }
 
 /**
@@ -1624,6 +1628,7 @@ void ata_eh_analyze_ncq_error(struct ata_link *link)
        }
 
        /* okay, this error is ours */
+       memset(&tf, 0, sizeof(tf));
        rc = ata_eh_read_log_10h(dev, &tag, &tf);
        if (rc) {
                ata_link_printk(link, KERN_ERR, "failed to read log page 10h "