diff options
| author | Zoltan Herpai <wigyori@uid0.hu> | 2016-09-29 15:49:20 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-09-29 15:49:20 +0200 |
| commit | ca3f1a614a1ee90fc67188b375888517f0c151df (patch) | |
| tree | 930c456200793be1ec731e819aa0dd2e4b0b0dbf /package/kernel/mac80211/patches/344-0003-brcmfmac-check-for-wowl-support-before-enumerating-f.patch | |
| parent | d6b3ca24c50047af58135ad3090f7a3a25eee35d (diff) | |
| parent | f9755e28776fdce0c2136492b43380d0eefe3c5a (diff) | |
| download | upstream-ca3f1a614a1ee90fc67188b375888517f0c151df.tar.gz upstream-ca3f1a614a1ee90fc67188b375888517f0c151df.tar.bz2 upstream-ca3f1a614a1ee90fc67188b375888517f0c151df.zip | |
Merge pull request #105 from wigyori/chaos_calmer
CC: openssl security upgrade, sync updates from git.openwrt.org/chaos_calmer
Diffstat (limited to 'package/kernel/mac80211/patches/344-0003-brcmfmac-check-for-wowl-support-before-enumerating-f.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/344-0003-brcmfmac-check-for-wowl-support-before-enumerating-f.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/344-0003-brcmfmac-check-for-wowl-support-before-enumerating-f.patch b/package/kernel/mac80211/patches/344-0003-brcmfmac-check-for-wowl-support-before-enumerating-f.patch new file mode 100644 index 0000000000..ee3d9f37a8 --- /dev/null +++ b/package/kernel/mac80211/patches/344-0003-brcmfmac-check-for-wowl-support-before-enumerating-f.patch @@ -0,0 +1,29 @@ +From: Franky Lin <frankyl@broadcom.com> +Date: Wed, 17 Feb 2016 11:26:52 +0100 +Subject: [PATCH] brcmfmac: check for wowl support before enumerating feature + flag + +In some cases wiphy->wowlan could be NULL if firmware doesn't have the +support. Driver should check for support before walking down the feature +flags. + +Reviewed-by: Arend Van Spriel <arend@broadcom.com> +Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> +Reviewed-by: Hante Meuleman <meuleman@broadcom.com> +Signed-off-by: Franky Lin <frankyl@broadcom.com> +Signed-off-by: Arend van Spriel <arend@broadcom.com> +Signed-off-by: Kalle Valo <kvalo@codeaurora.org> +--- + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +@@ -6594,7 +6594,8 @@ struct brcmf_cfg80211_info *brcmf_cfg802 + if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_SCAN_RANDOM_MAC)) { + wiphy->features |= NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR; + #ifdef CONFIG_PM +- if (wiphy->wowlan->flags & WIPHY_WOWLAN_NET_DETECT) ++ if (wiphy->wowlan && ++ wiphy->wowlan->flags & WIPHY_WOWLAN_NET_DETECT) + wiphy->features |= NL80211_FEATURE_ND_RANDOM_MAC_ADDR; + #endif + } |