Merge tag 'v3.16-rc4' into drm-intel-next-queued

Due to Dave's vacation drm-next hasn't opened yet for 3.17 so I
couldn't move my drm-intel-next queue forward yet like I usually do.
Just pull in the latest upstream -rc to unblock patch merging - I
don't want to needlessly rebase my current patch pile really and void
all the testing we've done already.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 6 insertions, 14 deletions

diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c
index 7e1c91d41a8..4c70360967c 100644
--- a/drivers/net/ethernet/tile/tilegx.c
+++ b/drivers/net/ethernet/tile/tilegx.c
@@ -1208,8 +1208,8 @@ static int tile_net_setup_interrupts(struct net_device *dev)
 
 	irq = md->ingress_irq;
 	if (irq < 0) {
-		irq = create_irq();
-		if (irq < 0) {
+		irq = irq_alloc_hwirq(-1);
+		if (!irq) {
 			netdev_err(dev,
 				   "create_irq failed: mpipe[%d] %d\n",
 				   instance, irq);
@@ -1223,7 +1223,7 @@ static int tile_net_setup_interrupts(struct net_device *dev)
 		if (rc != 0) {
 			netdev_err(dev, "request_irq failed: mpipe[%d] %d\n",
 				   instance, rc);
-			destroy_irq(irq);
+			irq_free_hwirq(irq);
 			return rc;
 		}
 		md->ingress_irq = irq;
@@ -2191,8 +2191,6 @@ static void tile_net_setup(struct net_device *dev)
 static void tile_net_dev_init(const char *name, const uint8_t *mac)
 {
 	int ret;
-	int i;
-	int nz_addr = 0;
 	struct net_device *dev;
 	struct tile_net_priv *priv;
 
@@ -2212,7 +2210,6 @@ static void tile_net_dev_init(const char *name, const uint8_t *mac)
 
 	/* Initialize "priv". */
 	priv = netdev_priv(dev);
-	memset(priv, 0, sizeof(*priv));
 	priv->dev = dev;
 	priv->channel = -1;
 	priv->loopify_channel = -1;
@@ -2223,15 +2220,10 @@ static void tile_net_dev_init(const char *name, const uint8_t *mac)
 	 * be done before the device is opened.  If the MAC is all zeroes,
 	 * we use a random address, since we're probably on the simulator.
 	 */
-	for (i = 0; i < 6; i++)
-		nz_addr |= mac[i];
-
-	if (nz_addr) {
-		memcpy(dev->dev_addr, mac, ETH_ALEN);
-		dev->addr_len = 6;
-	} else {
+	if (!is_zero_ether_addr(mac))
+		ether_addr_copy(dev->dev_addr, mac);
+	else
 		eth_hw_addr_random(dev);
-	}
 
 	/* Register the network device. */
 	ret = register_netdev(dev);