BT_CTL_HWPDN      868 drivers/staging/rtl8188eu/include/rtl8188e_spec.h #define	BT_CTL_HWPDN			BIT(16)
BT_CTL_HWPDN     1221 drivers/staging/rtl8723bs/include/hal_com_reg.h #define BT_CTL_HWPDN			BIT(16)