LPS_DELAY_TIME     87 drivers/staging/rtl8188eu/include/rtw_pwrctrl.h #define LPS_DELAY_TIME	1*HZ /*  1 sec */
LPS_DELAY_TIME     97 drivers/staging/rtl8723bs/include/rtw_pwrctrl.h #define LPS_DELAY_TIME	1*HZ /*  1 sec */