[PATCH] staging: rtl8723bs: fixed use of msleep of less than 20.

[Derek Robson <robsonde@gmail.com>]

Replaced use of msleep() with usleep_range()

Signed-off-by: Derek Robson <robsonde@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_cmd.c      | 2 +-
 drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 2 +-
 drivers/staging/rtl8723bs/core/rtw_pwrctrl.c  | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_cmd.c b/drivers/staging/rtl8723bs/core/rtw_cmd.c
index abb84f8aecbe..f6293f049c75 100644
--- a/drivers/staging/rtl8723bs/core/rtw_cmd.c
+++ b/drivers/staging/rtl8723bs/core/rtw_cmd.c
@@ -214,7 +214,7 @@ void _rtw_free_evt_priv(struct	evt_priv *pevtpriv)
 {
 	_cancel_workitem_sync(&pevtpriv->c2h_wk);
 	while (pevtpriv->c2h_wk_alive)
-		msleep(10);
+		usleep_range(10000, 11000);
 
 	while (!rtw_cbuf_empty(pevtpriv->c2h_queue)) {
 		void *c2h = rtw_cbuf_pop(pevtpriv->c2h_queue);
diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index b1f20aa81efb..421e32da6ec4 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -5833,7 +5833,7 @@ u8 chk_bmc_sleepq_hdl(struct adapter *padapter, unsigned char *pbuf)
 		return H2C_SUCCESS;
 
 	if ((pstapriv->tim_bitmap & BIT(0)) && (psta_bmc->sleepq_len > 0)) {
-		msleep(10);/*  10ms, ATIM(HIQ) Windows */
+		usleep_range(10000, 10100);/*  10ms, ATIM(HIQ) Windows */
 
 		/* spin_lock_bh(&psta_bmc->sleep_q.lock); */
 		spin_lock_bh(&pxmitpriv->lock);
diff --git a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
index 1c9e02732687..3142bee2bea3 100644
--- a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
+++ b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
@@ -420,7 +420,7 @@ s32 LPS_RF_ON_check(struct adapter *padapter, u32 delay_ms)
 			err = -1;
 			break;
 		}
-		msleep(1);
+		usleep_range(1000, 1100);
 	}
 
 	return err;
@@ -571,7 +571,7 @@ void LPS_Leave_check(struct adapter *padapter)
 		if (jiffies_to_msecs(jiffies - start_time) > 100)
 			break;
 
-		msleep(1);
+		usleep_range(1000, 1100);
 	}
 }
 
-- 
2.53.0