[PATCH 1/3] staging: r8188eu: make ips_enter static

[Martin Kaiser]

The ips_enter 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 5290ac36f08c..e70d78357bcb 100644
--- a/drivers/staging/r8188eu/core/rtw_pwrctrl.c
+++ b/drivers/staging/r8188eu/core/rtw_pwrctrl.c
@@ -8,7 +8,7 @@
 #include "../include/osdep_intf.h"
 #include "../include/linux/usb.h"
 
-void ips_enter(struct adapter *padapter)
+static void ips_enter(struct adapter *padapter)
 {
 	struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
 	struct xmit_priv *pxmit_priv = &padapter->xmitpriv;
diff --git a/drivers/staging/r8188eu/include/rtw_pwrctrl.h b/drivers/staging/r8188eu/include/rtw_pwrctrl.h
index 6e9fdd66fad1..56492ab0f78d 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);
-void ips_enter(struct adapter *padapter);
 int ips_leave(struct adapter *padapter);
 
 void rtw_ps_processor(struct adapter *padapter);
-- 
2.30.2