openwrtv4/target/linux/generic/patches-3.14/074-bgmac-register-napi-before-the-device.patch
Rafał Miłecki e73ca898ab kernel: backport mainlined bgmac patches from 3.19
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 44410
2015-02-11 17:35:09 +00:00

49 lines
1.6 KiB
Diff

From 6216642f200258708e47170ff14ba8ecb486f4f0 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 18 Jan 2015 19:49:58 +0100
Subject: [PATCH] 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>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/broadcom/bgmac.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index 05c6af6..aa9f950 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -1515,6 +1515,8 @@ static int bgmac_probe(struct bcma_device *core)
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_device *core)
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_device *core)
{
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);
--
1.8.4.5