netdev - [PATCH] rtl8xxxu: fix warnings for symbol not declared.

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Date:   Wed, 23 Oct 2019 18:54:07 +0800
From:   Chris Chiu <chiu@...lessm.com>
To:     Jes.Sorensen@...il.com, kvalo@...eaurora.org, davem@...emloft.net
Cc:     linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux@...lessm.com
Subject: [PATCH] rtl8xxxu: fix warnings for symbol not declared.

Fix the following sparse warnings.
sparse: symbol 'rtl8723bu_set_coex_with_type' was not declared.
Should it be static?
sparse: symbol 'rtl8723bu_update_bt_link_info' was not declared.
Should it be static?
sparse: symbol 'rtl8723bu_handle_bt_inquiry' was not declared.
Should it be static?
sparse: symbol 'rtl8723bu_handle_bt_info' was not declared.
Should it be static?

Signed-off-by: Chris Chiu <chiu@...lessm.com>
---
 drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index f982f91b8bb6..eac91690772b 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -5194,6 +5194,7 @@ static void rtl8xxxu_rx_urb_work(struct work_struct *work)
  * cases which Realtek doesn't provide detail for these settings. Keep
  * this aligned with vendor driver for easier maintenance.
  */
+static
 void rtl8723bu_set_coex_with_type(struct rtl8xxxu_priv *priv, u8 type)
 {
 	switch (type) {
@@ -5245,6 +5246,7 @@ void rtl8723bu_set_coex_with_type(struct rtl8xxxu_priv *priv, u8 type)
 	}
 }
 
+static
 void rtl8723bu_update_bt_link_info(struct rtl8xxxu_priv *priv, u8 bt_info)
 {
 	struct rtl8xxxu_btcoex *btcoex = &priv->bt_coex;
@@ -5311,6 +5313,7 @@ void rtl8723bu_update_bt_link_info(struct rtl8xxxu_priv *priv, u8 bt_info)
 		btcoex->bt_busy = false;
 }
 
+static
 void rtl8723bu_handle_bt_inquiry(struct rtl8xxxu_priv *priv)
 {
 	struct ieee80211_vif *vif;
@@ -5336,6 +5339,7 @@ void rtl8723bu_handle_bt_inquiry(struct rtl8xxxu_priv *priv)
 	}
 }
 
+static
 void rtl8723bu_handle_bt_info(struct rtl8xxxu_priv *priv)
 {
 	struct ieee80211_vif *vif;
-- 
2.20.1