LPS_RF_ON_check is used only in rtw_pwrctrl.c. Make it a static function.
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 093794414d67..ffafeb7f9c47 100644
--- a/drivers/staging/r8188eu/core/rtw_pwrctrl.c
+++ b/drivers/staging/r8188eu/core/rtw_pwrctrl.c
@@ -237,7 +237,7 @@ static bool lps_rf_on(struct adapter *adapter)
* -1: Timeout
* -2: Other error
*/
-s32 LPS_RF_ON_check(struct adapter *padapter, u32 delay_ms)
+static s32 LPS_RF_ON_check(struct adapter *padapter, u32 delay_ms)
{
u32 start_time;
s32 err = 0;
diff --git a/drivers/staging/r8188eu/include/rtw_pwrctrl.h b/drivers/staging/r8188eu/include/rtw_pwrctrl.h
index a5bc2f276024..4324e41780e9 100644
--- a/drivers/staging/r8188eu/include/rtw_pwrctrl.h
+++ b/drivers/staging/r8188eu/include/rtw_pwrctrl.h
@@ -103,7 +103,6 @@ int ips_leave(struct adapter *padapter);
void rtw_ps_processor(struct adapter *padapter);
-s32 LPS_RF_ON_check(struct adapter *adapter, u32 delay_ms);
void LPS_Enter(struct adapter *adapter);
void LPS_Leave(struct adapter *adapter);
--
2.30.2
