mic-985xx: Mark serial read as nonblocking.

This call was already nonblocking since the driver opens the port with the
SERIAL_NONBLOCK flag. Partial reads are handled.

diff --git a/src/hardware/mic-985xx/protocol.c b/src/hardware/mic-985xx/protocol.c
index ce5f0209649e3afc00a4f4f5c6b3accf508ff7a5..3a133ca7f115551fd50cedfc73f3bbfbdea404c7 100644 (file)
--- a/src/hardware/mic-985xx/protocol.c
+++ b/src/hardware/mic-985xx/protocol.c
@@ -154,7 +154,7 @@ static void handle_new_data(struct sr_dev_inst *sdi, int idx)
 
        /* Try to get as much data as the buffer can hold. */
        len = SERIAL_BUFSIZE - devc->buflen;
-       len = serial_read(serial, devc->buf + devc->buflen, len);
+       len = serial_read_nonblocking(serial, devc->buf + devc->buflen, len);
        if (len < 1) {
                sr_err("Serial port read error: %d.", len);
                return;