staging: r8723au: Set undeclared routines to static

[cascardo/linux.git] / drivers / staging / rtl8723au / core / rtw_pwrctrl.c

diff --git a/drivers/staging/rtl8723au/core/rtw_pwrctrl.c b/drivers/staging/rtl8723au/core/rtw_pwrctrl.c
index 7788054..7370a39 100644 (file)
--- a/drivers/staging/rtl8723au/core/rtw_pwrctrl.c
+++ b/drivers/staging/rtl8723au/core/rtw_pwrctrl.c
@@ -269,7 +269,7 @@ void rtw_set_rpwm23a(struct rtw_adapter *padapter, u8 pslv)
 
 }
 
-u8 PS_RDY_CHECK(struct rtw_adapter * padapter)
+static u8 PS_RDY_CHECK(struct rtw_adapter * padapter)
 {
        unsigned long delta_time;
        struct pwrctrl_priv     *pwrpriv = &padapter->pwrctrlpriv;