Lines Matching defs:buf
485 static int trf7970a_read_cont(struct trf7970a *trf, u8 reg, u8 *buf,
503 t[1].rx_buf = buf;
516 u8 buf[2] = { reg, val };
521 ret = spi_write(trf->spi, buf, 2);
524 buf[0], buf[1], ret);
532 u8 buf[2];
539 ret = spi_write_then_read(trf->spi, &addr, 1, buf, 2);
541 ret = spi_write_then_read(trf->spi, &addr, 1, buf, 1);
548 *status = buf[0];
556 u8 buf[2];
562 ret = spi_write_then_read(trf->spi, &addr, 1, buf, 2);
567 *target_proto = buf[0];