From: Martin Ling <redacted>
Date: Tue, 15 Apr 2014 10:03:59 +0000 (+0100)
Subject: fx2lafw: implement config_get for SR_CONF_LIMIT_SAMPLES and tidy up.
X-Git-Tag: libsigrok-0.3.0~25
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=a920a7d899be7aabcf7cc70c671b15e628c3d51f;p=libsigrok.git

fx2lafw: implement config_get for SR_CONF_LIMIT_SAMPLES and tidy up.
---

diff --git a/hardware/fx2lafw/api.c b/hardware/fx2lafw/api.c
index 7bfbdad9..c4f0bd14 100644
--- a/hardware/fx2lafw/api.c
+++ b/hardware/fx2lafw/api.c
@@ -355,9 +355,14 @@ static int config_get(int id, GVariant **data, const struct sr_dev_inst *sdi,
 
 	(void)cg;
 
+	if (!sdi)
+		return SR_ERR_ARG;
+
+	devc = sdi->priv;
+
 	switch (id) {
 	case SR_CONF_CONN:
-		if (!sdi || !sdi->conn)
+		if (!sdi->conn)
 			return SR_ERR_ARG;
 		usb = sdi->conn;
 		if (usb->address == 255)
@@ -367,10 +372,10 @@ static int config_get(int id, GVariant **data, const struct sr_dev_inst *sdi,
 		snprintf(str, 128, "%d.%d", usb->bus, usb->address);
 		*data = g_variant_new_string(str);
 		break;
+	case SR_CONF_LIMIT_SAMPLES:
+		*data = g_variant_new_uint64(devc->limit_samples);
+		break;
 	case SR_CONF_SAMPLERATE:
-		if (!sdi)
-			return SR_ERR;
-		devc = sdi->priv;
 		*data = g_variant_new_uint64(devc->cur_samplerate);
 		break;
 	default: