aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/generic/patches-3.18/771-bgmac-register-napi-before-the-device.patch
blob: 56248c6720588b4d4030ee8035df811fd7e482b1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
From d5b4e70e8c205a67e2e246908b259367ab9ccecf Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Mon, 8 Dec 2014 08:27:23 +0100
Subject: [PATCH 2/4] bgmac: register napi before the device

napi should get registered before the netdev and not after.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
 drivers/net/ethernet/broadcom/bgmac.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -1515,6 +1515,8 @@ static int bgmac_probe(struct bcma_devic
 	if (core->bus->sprom.boardflags_lo & BGMAC_BFL_ENETADM)
 		bgmac_warn(bgmac, "Support for ADMtek ethernet switch not implemented\n");
 
+	netif_napi_add(net_dev, &bgmac->napi, bgmac_poll, BGMAC_WEIGHT);
+
 	err = bgmac_mii_register(bgmac);
 	if (err) {
 		bgmac_err(bgmac, "Cannot register MDIO\n");
@@ -1529,8 +1531,6 @@ static int bgmac_probe(struct bcma_devic
 
 	netif_carrier_off(net_dev);
 
-	netif_napi_add(net_dev, &bgmac->napi, bgmac_poll, BGMAC_WEIGHT);
-
 	return 0;
 
 err_mii_unregister:
@@ -1549,9 +1549,9 @@ static void bgmac_remove(struct bcma_dev
 {
 	struct bgmac *bgmac = bcma_get_drvdata(core);
 
-	netif_napi_del(&bgmac->napi);
 	unregister_netdev(bgmac->net_dev);
 	bgmac_mii_unregister(bgmac);
+	netif_napi_del(&bgmac->napi);
 	bgmac_dma_free(bgmac);
 	bcma_set_drvdata(core, NULL);
 	free_netdev(bgmac->net_dev);