BTRF_HWPDN_N      864 drivers/staging/rtl8188eu/include/rtl8188e_spec.h #define	BTRF_HWPDN_N			BIT(12)
BTRF_HWPDN_N     1217 drivers/staging/rtl8723bs/include/hal_com_reg.h #define BTRF_HWPDN_N			BIT(12)