From: Gerhard Sittig <redacted>
Date: Sun, 3 Jun 2018 14:49:45 +0000 (+0200)
Subject: ols: use serial layer's "has receive data" query
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=f992151332f79569feaa175f51cc4debabd271dd;p=libsigrok.git

ols: use serial layer's "has receive data" query

Eliminate a direct libserialport dependency in the OLS device driver.
Use libsigrok's internal serial layer's API instead to check for the
availability of receive data.
---

diff --git a/src/hardware/openbench-logic-sniffer/api.c b/src/hardware/openbench-logic-sniffer/api.c
index 792549cb..4f9ee04f 100644
--- a/src/hardware/openbench-logic-sniffer/api.c
+++ b/src/hardware/openbench-logic-sniffer/api.c
@@ -135,7 +135,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 
 	g_usleep(RESPONSE_DELAY_US);
 
-	if (sp_input_waiting(serial->sp_data) == 0) {
+	if (serial_has_receive_data(serial) == 0) {
 		sr_dbg("Didn't get any reply.");
 		return NULL;
 	}
@@ -159,7 +159,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 
 	g_usleep(RESPONSE_DELAY_US);
 
-	if (sp_input_waiting(serial->sp_data) != 0) {
+	if (serial_has_receive_data(serial) != 0) {
 		/* Got metadata. */
 		sdi = get_metadata(serial);
 	} else {