diff options
Diffstat (limited to 'package/kernel/mac80211/patches/359-0008-brcmfmac-assure-p2pdev-is-unregistered-upon-driver-u.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/359-0008-brcmfmac-assure-p2pdev-is-unregistered-upon-driver-u.patch | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/package/kernel/mac80211/patches/359-0008-brcmfmac-assure-p2pdev-is-unregistered-upon-driver-u.patch b/package/kernel/mac80211/patches/359-0008-brcmfmac-assure-p2pdev-is-unregistered-upon-driver-u.patch deleted file mode 100644 index 72e8eed61b..0000000000 --- a/package/kernel/mac80211/patches/359-0008-brcmfmac-assure-p2pdev-is-unregistered-upon-driver-u.patch +++ /dev/null @@ -1,63 +0,0 @@ -From: Arend van Spriel <arend@broadcom.com> -Date: Thu, 11 Jun 2015 00:12:23 +0200 -Subject: [PATCH] brcmfmac: assure p2pdev is unregistered upon driver - unload - -When unloading the driver with a p2pdev interface it resulted in -a warning upon calling wiphy_unregister() and subsequently a crash -in the driver. This patch assures the p2pdev is unregistered calling -unregister_wdev() before doing the wiphy_unregister(). - -Reviewed-by: Hante Meuleman <meuleman@broadcom.com> -Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> -Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> -Signed-off-by: Arend van Spriel <arend@broadcom.com> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - ---- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c -+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c -@@ -6206,10 +6206,8 @@ void brcmf_cfg80211_detach(struct brcmf_ - if (!cfg) - return; - -- WARN_ON(!list_empty(&cfg->vif_list)); -- wiphy_unregister(cfg->wiphy); - brcmf_btcoex_detach(cfg); -- brcmf_p2p_detach(&cfg->p2p); -+ wiphy_unregister(cfg->wiphy); - wl_deinit_priv(cfg); - brcmf_free_wiphy(cfg->wiphy); - } ---- a/drivers/net/wireless/brcm80211/brcmfmac/core.c -+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.c -@@ -1098,6 +1098,7 @@ void brcmf_detach(struct device *dev) - - /* stop firmware event handling */ - brcmf_fweh_detach(drvr); -+ brcmf_p2p_detach(&drvr->config->p2p); - - brcmf_bus_change_state(bus_if, BRCMF_BUS_DOWN); - ---- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c -+++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c -@@ -16,6 +16,7 @@ - #include <linux/slab.h> - #include <linux/netdevice.h> - #include <linux/etherdevice.h> -+#include <linux/rtnetlink.h> - #include <net/cfg80211.h> - - #include <brcmu_wifi.h> -@@ -2418,8 +2419,9 @@ void brcmf_p2p_detach(struct brcmf_p2p_i - brcmf_p2p_cancel_remain_on_channel(vif->ifp); - brcmf_p2p_deinit_discovery(p2p); - /* remove discovery interface */ -- brcmf_free_vif(vif); -- p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif = NULL; -+ rtnl_lock(); -+ brcmf_p2p_delete_p2pdev(p2p, vif); -+ rtnl_unlock(); - } - /* just set it all to zero */ - memset(p2p, 0, sizeof(*p2p)); |