Hi Chan-yeol, > The previous commit(3267c88) regressed QCA61x4 BT on Samsung because > its device info is missed in qca_devices_table[], so btusb_open() > return error unexpectedly. how does this regress. We never had QCA module support in the first place. The patch looks good, I was just wondering what the regression will be here? Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html