Merge branch 'ravb-fixes'

Yoshihiro Shimoda says:

====================
net: ravb: Fix potential issues

Fix potentiall issues on the ravb driver.

Changes from v2:
https://lore.kernel.org/all/20230123131331.1425648-1-yoshihiro.shimoda.uh@renesas.com/
 - Add Reviewed-by in the patch [2/2].
 - Add a commit description in the patch [2/2].

Changes from v1:
https://lore.kernel.org/all/20230119043920.875280-1-yoshihiro.shimoda.uh@renesas.com/
 - Fix typo in the patch [1/2].
 - Add Reviewed-by in the patch [1/2].
 - Fix "Fixed" tag in the patch [2/2].
 - Fix a comment indentation of the code in the patch [2/2].
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/renesas/ravb_main.c

@@ -1101,14 +1101,14 @@ static void ravb_error_interrupt(struct net_device *ndev)
 	ravb_write(ndev, ~(EIS_QFS | EIS_RESERVED), EIS);
 	if (eis & EIS_QFS) {
 		ris2 = ravb_read(ndev, RIS2);
-		ravb_write(ndev, ~(RIS2_QFF0 | RIS2_RFFF | RIS2_RESERVED),
+		ravb_write(ndev, ~(RIS2_QFF0 | RIS2_QFF1 | RIS2_RFFF | RIS2_RESERVED),
 			   RIS2);
 
 		/* Receive Descriptor Empty int */
 		if (ris2 & RIS2_QFF0)
 			priv->stats[RAVB_BE].rx_over_errors++;
 
-		    /* Receive Descriptor Empty int */
+		/* Receive Descriptor Empty int */
 		if (ris2 & RIS2_QFF1)
 			priv->stats[RAVB_NC].rx_over_errors++;
 
@@ -2973,6 +2973,9 @@ static int __maybe_unused ravb_suspend(struct device *dev)
 	else
 		ret = ravb_close(ndev);
 
+	if (priv->info->ccc_gac)
+		ravb_ptp_stop(ndev);
+
 	return ret;
 }
 
@@ -3011,6 +3014,9 @@ static int __maybe_unused ravb_resume(struct device *dev)
 	/* Restore descriptor base address table */
 	ravb_write(ndev, priv->desc_bat_dma, DBAT);
 
+	if (priv->info->ccc_gac)
+		ravb_ptp_init(ndev, priv->pdev);
+
 	if (netif_running(ndev)) {
 		if (priv->wol_enabled) {
 			ret = ravb_wol_restore(ndev);