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From d2b09336049c60c26ef01bd43bc9f437006e3b44 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Fri, 17 Feb 2017 15:26:13 +0000
Subject: [PATCH 094/782] 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(+)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -6844,6 +6844,8 @@ static void brcmf_cfg80211_reg_notifier(
/* ignore non-ISO3166 country codes */
for (i = 0; i < 2; 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;
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