sata_fsl: Defer non-ncq commands when ncq commands active

Fix for non-ncq & ncq commands causing timeouts when both are issued
simultaneously to the same device.

Signed-off-by: Ashish Kalra <Ashish.Kalra@freescale.com>
[fixed to be actual compileable C code -jg]
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index 94eaa432c40a..d344db42a002 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -1257,6 +1257,7 @@ static struct scsi_host_template sata_fsl_sht = {
 static struct ata_port_operations sata_fsl_ops = {
         .inherits               = &sata_pmp_port_ops,
 
+        .qc_defer = ata_std_qc_defer,
         .qc_prep = sata_fsl_qc_prep,
         .qc_issue = sata_fsl_qc_issue,
         .qc_fill_rtf = sata_fsl_qc_fill_rtf,