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It is recommended to use usleep_range for delays less than 20ms. Signed-off-by: sluisr --- drivers/staging/rtl8723bs/core/rtw_cmd.c | 2 +- drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 2 +- drivers/staging/rtl8723bs/core/rtw_pwrctrl.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/rtl8723bs/core/rtw_cmd.c b/drivers/staging/rtl= 8723bs/core/rtw_cmd.c index abb84f8ae..f6293f049 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); =20 while (!rtw_cbuf_empty(pevtpriv->c2h_queue)) { void *c2h =3D rtw_cbuf_pop(pevtpriv->c2h_queue); diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/stagin= g/rtl8723bs/core/rtw_mlme_ext.c index b1f20aa81..7ac013519 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, unsig= ned char *pbuf) return H2C_SUCCESS; =20 if ((pstapriv->tim_bitmap & BIT(0)) && (psta_bmc->sleepq_len > 0)) { - msleep(10);/* 10ms, ATIM(HIQ) Windows */ + usleep_range(10000, 11000);/* 10ms, ATIM(HIQ) Windows */ =20 /* 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 1c9e02732..ad6c375ba 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 =3D -1; break; } - msleep(1); + usleep_range(1000, 2000); } =20 return err; --=20 2.53.0