From: Bert Vermeulen <redacted>
Date: Mon, 8 Sep 2014 01:25:41 +0000 (+0200)
Subject: Add private storage pointer to struct sr_channel.
X-Git-Tag: libsigrok-0.4.0~1032
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=379d2609651e16956ae51b90e324e82d0e85b854;p=libsigrok.git

Add private storage pointer to struct sr_channel.
---

diff --git a/include/libsigrok/libsigrok.h b/include/libsigrok/libsigrok.h
index 5c042216..3ecc460a 100644
--- a/include/libsigrok/libsigrok.h
+++ b/include/libsigrok/libsigrok.h
@@ -469,6 +469,8 @@ struct sr_channel {
 	gboolean enabled;
 	/** Name of channel. */
 	char *name;
+	/** Private data for driver use. */
+	void *priv;
 };
 
 /** Structure for groups of channels that have common properties. */
diff --git a/src/device.c b/src/device.c
index 434d1066..a331536c 100644
--- a/src/device.c
+++ b/src/device.c
@@ -251,6 +251,7 @@ SR_PRIV void sr_dev_inst_free(struct sr_dev_inst *sdi)
 	for (l = sdi->channels; l; l = l->next) {
 		ch = l->data;
 		g_free(ch->name);
+		g_free(ch->priv);
 		g_free(ch);
 	}
 	g_slist_free(sdi->channels);