From: Martin Ling <redacted>
Date: Sun, 21 Sep 2014 17:45:36 +0000 (+0100)
Subject: gmc-mh-1x-2x: Remove SERIAL_NONBLOCK flag.
X-Git-Tag: libsigrok-0.4.0~955
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=e13e354f892d25b0842790e420cceba1007d0823;p=libsigrok.git

gmc-mh-1x-2x: Remove SERIAL_NONBLOCK flag.

All calls in the driver are now explicitly (non)blocking.
---

diff --git a/src/hardware/gmc-mh-1x-2x/api.c b/src/hardware/gmc-mh-1x-2x/api.c
index 1a969d11..a67fb0a8 100644
--- a/src/hardware/gmc-mh-1x-2x/api.c
+++ b/src/hardware/gmc-mh-1x-2x/api.c
@@ -198,7 +198,7 @@ static GSList *scan_1x_2x_rs232(GSList *options)
 	if (!(serial = sr_serial_dev_inst_new(conn, serialcomm)))
 		return NULL;
 
-	if (serial_open(serial, SERIAL_RDWR | SERIAL_NONBLOCK) != SR_OK) {
+	if (serial_open(serial, SERIAL_RDWR) != SR_OK) {
 		sr_serial_dev_inst_free(serial);
 		return NULL;
 	}
@@ -295,7 +295,7 @@ static GSList *scan_2x_bd232(GSList *options)
 	if (!(serial = sr_serial_dev_inst_new(conn, serialcomm)))
 		return NULL;
 
-	if (serial_open(serial, SERIAL_RDWR | SERIAL_NONBLOCK) != SR_OK)
+	if (serial_open(serial, SERIAL_RDWR) != SR_OK)
 		goto exit_err;
 
 	if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
diff --git a/src/hardware/gmc-mh-1x-2x/protocol.c b/src/hardware/gmc-mh-1x-2x/protocol.c
index d0cd1940..cfcbc4dc 100644
--- a/src/hardware/gmc-mh-1x-2x/protocol.c
+++ b/src/hardware/gmc-mh-1x-2x/protocol.c
@@ -1307,7 +1307,7 @@ int req_meas14(const struct sr_dev_inst *sdi)
 	devc->cmd_idx = 0;
 	create_cmd_14(devc->addr, 8, params, msg);
 	devc->req_sent_at = g_get_monotonic_time();
-	if (serial_write_blocking(serial, msg, sizeof(msg)) < 0) {
+	if (serial_write_blocking(serial, msg, sizeof(msg)) == -1) {
 		return SR_ERR;
 	}
 
@@ -1350,7 +1350,7 @@ int req_stat14(const struct sr_dev_inst *sdi, gboolean power_on)
 
 	/* Write message and wait for reply */
 	devc->req_sent_at = g_get_monotonic_time();
-	if (serial_write_blocking(serial, msg, sizeof(msg)) < 0) {
+	if (serial_write_blocking(serial, msg, sizeof(msg)) == -1) {
 		return SR_ERR;
 	}