Merge branches 'pm-cpufreq', 'pm-cpuidle', 'pm-devfreq', 'pm-opp' and 'pm-tools'

[linux-drm-fsl-dcu.git] / drivers / net / ethernet / apm / xgene / xgene_enet_main.c

diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index 83a50280bb7098149624f4bfe341822845e2148f..793f3b73eeff61216b2deaed21da60330f9ae898 100644 (file)
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
@@ -369,6 +369,8 @@ static int xgene_enet_process_ring(struct xgene_enet_desc_ring *ring,
                if (unlikely(xgene_enet_is_desc_slot_empty(raw_desc)))
                        break;
 
+               /* read fpqnum field after dataaddr field */
+               dma_rmb();
                if (is_rx_desc(raw_desc))
                        ret = xgene_enet_rx_frame(ring, raw_desc);
                else