stp_pad 137 drivers/bluetooth/btmtkuart.c u8 stp_pad[6]; stp_pad 437 drivers/bluetooth/btmtkuart.c bdev->stp_pad[bdev->stp_cursor] = *data; stp_pad 445 drivers/bluetooth/btmtkuart.c shdr = (struct mtk_stp_hdr *)&bdev->stp_pad[2];