[PATCH 2/3] staging: r8188eu: make ips_leave static

[Martin Kaiser]

The ips_leave function is used only in rtw_pwrctrl.c. We can make this
function static.

Signed-off-by: Martin Kaiser <martin@xxxxxxxxx>
---
 drivers/staging/r8188eu/core/rtw_pwrctrl.c    | 2 +-
 drivers/staging/r8188eu/include/rtw_pwrctrl.h | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_pwrctrl.c b/drivers/staging/r8188eu/core/rtw_pwrctrl.c
index e70d78357bcb..702a29f96d74 100644
--- a/drivers/staging/r8188eu/core/rtw_pwrctrl.c
+++ b/drivers/staging/r8188eu/core/rtw_pwrctrl.c
@@ -39,7 +39,7 @@ static void ips_enter(struct adapter *padapter)
 	mutex_unlock(&pwrpriv->lock);
 }
 
-int ips_leave(struct adapter *padapter)
+static int ips_leave(struct adapter *padapter)
 {
 	struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
 	struct security_priv *psecuritypriv = &padapter->securitypriv;
diff --git a/drivers/staging/r8188eu/include/rtw_pwrctrl.h b/drivers/staging/r8188eu/include/rtw_pwrctrl.h
index 56492ab0f78d..f7aeac262fad 100644
--- a/drivers/staging/r8188eu/include/rtw_pwrctrl.h
+++ b/drivers/staging/r8188eu/include/rtw_pwrctrl.h
@@ -99,7 +99,6 @@ void rtw_set_firmware_ps_mode(struct adapter *adapter, u8 mode);
 void rtw_set_ps_mode(struct adapter *adapter, u8 ps_mode, u8 smart_ps,
 		     u8 bcn_ant_mode);
 void LeaveAllPowerSaveMode(struct adapter *adapter);
-int ips_leave(struct adapter *padapter);
 
 void rtw_ps_processor(struct adapter *padapter);
 
-- 
2.30.2