[PATCH] libata: prepare ata_sg_clean() for invocation from EH
Make ata_sg_clean() global and don't allow NCQ for internal commands.
Signed-off-by: Tejun Heo <htejun@gmail.com>
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 60576b1..1ff3f59 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -73,6 +73,7 @@
extern int sata_set_spd_needed(struct ata_port *ap);
extern int ata_down_xfermask_limit(struct ata_device *dev, int force_pio0);
extern int ata_set_mode(struct ata_port *ap, struct ata_device **r_failed_dev);
+extern void ata_sg_clean(struct ata_queued_cmd *qc);
extern void ata_qc_free(struct ata_queued_cmd *qc);
extern void ata_qc_issue(struct ata_queued_cmd *qc);
extern void __ata_qc_complete(struct ata_queued_cmd *qc);