[PATCH FIX] brcmfmac: fix reporting support for 160 MHz channels

[Rafał Miłecki]

From: Rafał Miłecki <ra...@milecki.pl>

Driver can report IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ so it's
important to provide valid & complete info about supported bands for
each channel. By default no support for 160 MHz should be assumed unless
firmware reports it for a given channel later.

This fixes info passed to the userspace. Without that change userspace
could try to use invalid channel and fail to start an interface.

Signed-off-by: Rafał Miłecki <ra...@milecki.pl>
Cc: sta...@vger.kernel.org
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c 
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 230a378c26fc..7f0a5bade70a 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -6005,7 +6005,8 @@ static int brcmf_construct_chaninfo(struct 
brcmf_cfg80211_info *cfg,
                         * for subsequent chanspecs.
                         */
                        channel->flags = IEEE80211_CHAN_NO_HT40 |
-                                        IEEE80211_CHAN_NO_80MHZ;
+                                        IEEE80211_CHAN_NO_80MHZ |
+                                        IEEE80211_CHAN_NO_160MHZ;
                        ch.bw = BRCMU_CHAN_BW_20;
                        cfg->d11inf.encchspec(&ch);
                        chaninfo = ch.chspec;
-- 
2.13.7