diff options
| -rw-r--r-- | buspirate_spi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/buspirate_spi.c b/buspirate_spi.c index 437aa748..09f10c3a 100644 --- a/buspirate_spi.c +++ b/buspirate_spi.c @@ -507,6 +507,8 @@ int buspirate_spi_init(void) /* Enter raw SPI mode */ bp_commbuf[0] = 0x01; ret = buspirate_sendrecv(bp_commbuf, 1, 0); + if (ret) + return 1; if ((ret = buspirate_wait_for_string(bp_commbuf, "SPI"))) return ret; if ((ret = buspirate_sendrecv(bp_commbuf, 0, 1))) |