From: Martin Ling <redacted>
Date: Sun, 21 Sep 2014 17:52:20 +0000 (+0100)
Subject: mic-985xx: Mark serial read as nonblocking.
X-Git-Tag: libsigrok-0.4.0~954
X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=commitdiff_plain;h=98842e53eb5440b508f40d94af38ff003673c567

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 ce5f0209..3a133ca7 100644
--- 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;