linux-kernel - [PATCH v2 1/2] cfg80211: Add wiphy_info

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Date:   Wed, 12 May 2021 00:15:48 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Arend van Spriel <arend.vanspriel@...adcom.com>,
        Franky Lin <franky.lin@...adcom.com>,
        Hante Meuleman <hante.meuleman@...adcom.com>,
        Chi-Hsien Lin <chi-hsien.lin@...ress.com>,
        Wright Feng <wright.feng@...ress.com>,
        Kalle Valo <kvalo@...eaurora.org>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Johannes Berg <johannes@...solutions.net>
Cc:     linux-wireless@...r.kernel.org,
        brcm80211-dev-list.pdl@...adcom.com,
        brcm80211-dev-list@...ress.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/2] cfg80211: Add wiphy_info_once()

Add wiphy_info_once() helper that prints info message only once.

Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---

Changelog:

v2: - New patch added in v2.

 include/net/cfg80211.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 5224f885a99a..3b19e03509b3 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -8154,6 +8154,8 @@ bool cfg80211_iftype_allowed(struct wiphy *wiphy, enum nl80211_iftype iftype,
 	dev_notice(&(wiphy)->dev, format, ##args)
 #define wiphy_info(wiphy, format, args...)			\
 	dev_info(&(wiphy)->dev, format, ##args)
+#define wiphy_info_once(wiphy, format, args...)			\
+	dev_info_once(&(wiphy)->dev, format, ##args)
 
 #define wiphy_err_ratelimited(wiphy, format, args...)		\
 	dev_err_ratelimited(&(wiphy)->dev, format, ##args)
-- 
2.30.2