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openmptcprouter/root/target/linux/brcm2708/patches-4.14/0098-brcmfmac-Mute-expected-startup-errors.patch
2018-03-23 21:58:08 +01:00

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From 34eba9138ccf8d84552ab9dae37d8f348640e663 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Fri, 17 Feb 2017 15:26:13 +0000
Subject: [PATCH 098/277] brcmfmac: Mute expected startup 'errors'
The brcmfmac WiFi driver always complains about the '00' country code.
Modify the driver to ignore '00' silently.
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 2d3b5e2a3ef7..e417454f5d6e 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -6930,6 +6930,8 @@ static void brcmf_cfg80211_reg_notifier(struct wiphy *wiphy,
/* ignore non-ISO3166 country codes */
for (i = 0; i < sizeof(req->alpha2); i++)
if (req->alpha2[i] < 'A' || req->alpha2[i] > 'Z') {
+ if (req->alpha2[0] == '0' && req->alpha2[1] == '0')
+ return;
brcmf_err("not an ISO3166 code (0x%02x 0x%02x)\n",
req->alpha2[0], req->alpha2[1]);
return;
--
2.16.1