From: Baoyou Xie <baoyou.xie@linaro.org>
Date: Mon, 29 Aug 2016 12:21:13 +0000 (+0800)
Subject: ath9k: mark ath_fill_led_pin() static
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c39265f72ae6dbcb0367be808837e2f182095d15;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ath9k: mark ath_fill_led_pin() static

We get 1 warning about global functions without a declaration
in the ath9k gpio driver when building with W=1:
drivers/net/wireless/ath/ath9k/gpio.c:25:6: warning: no previous prototype for 'ath_fill_led_pin' [-Wmissing-prototypes]

In fact, this function is only used in the file in which it is declared
and don't need a declaration, but can be made static.
so this patch marks it 'static'.

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index 490f74d9ddf0..ddb28861e7fe 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -22,7 +22,7 @@
 
 #ifdef CONFIG_MAC80211_LEDS
 
-void ath_fill_led_pin(struct ath_softc *sc)
+static void ath_fill_led_pin(struct ath_softc *sc)
 {
 	struct ath_hw *ah = sc->sc_ah;