| --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c |
| +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c |
| @@ -582,6 +582,23 @@ static const struct net_device_ops brcmf |
| .ndo_set_rx_mode = brcmf_netdev_set_multicast_list |
| }; |
| |
| +#undef netdev_set_priv_destructor |
| +#if LINUX_VERSION_IS_LESS(4,11,9) |
| +#define netdev_set_priv_destructor(_dev, _destructor) \ |
| + (_dev)->destructor = (_destructor) |
| +#else |
| +#define netdev_set_priv_destructor(_dev, _destructor) \ |
| + (_dev)->priv_destructor = (_destructor) |
| +#endif |
| + |
| +#if LINUX_VERSION_IS_LESS(4,12,0) |
| +static void __brcmf_cfg80211_free_netdev(struct net_device *ndev) |
| +{ |
| + brcmf_cfg80211_free_netdev(ndev); |
| + free_netdev(ndev); |
| +} |
| +#endif |
| + |
| int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked) |
| { |
| struct brcmf_pub *drvr = ifp->drvr; |
| @@ -754,7 +771,11 @@ struct brcmf_if *brcmf_add_if(struct brc |
| if (!ndev) |
| return ERR_PTR(-ENOMEM); |
| |
| +#if LINUX_VERSION_IS_LESS(4,12,0) |
| + ndev->priv_destructor = __brcmf_cfg80211_free_netdev; |
| +#else |
| ndev->needs_free_netdev = true; |
| +#endif |
| ifp = netdev_priv(ndev); |
| ifp->ndev = ndev; |
| /* store mapping ifidx to bsscfgidx */ |
