X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fdemo%2Fdemo.c;h=0c4c211e9f085d2f1aadc4bf124d4709759a89a1;hb=eebb606762218d7e87a18721bad0d47892e220e9;hp=9c7b2b4f0fc0879c3e1d72e5a822560c3548d193;hpb=55a6daf59f85449d99a62b0a3b6010980125d38d;p=libsigrok.git

diff --git a/hardware/demo/demo.c b/hardware/demo/demo.c
index 9c7b2b4f..0c4c211e 100644
--- a/hardware/demo/demo.c
+++ b/hardware/demo/demo.c
@@ -146,6 +146,13 @@ static int default_pattern = PATTERN_SIGROK;
 
 static int hw_dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data);
 
+static int clear_instances(void)
+{
+	/* Nothing needed so far. */
+
+	return SR_OK;
+}
+
 static int hw_init(void)
 {
 	struct drv_context *drvc;
@@ -505,6 +512,7 @@ SR_PRIV struct sr_dev_driver demo_driver_info = {
 	.cleanup = hw_cleanup,
 	.scan = hw_scan,
 	.dev_list = hw_dev_list,
+	.dev_clear = clear_instances,
 	.dev_open = hw_dev_open,
 	.dev_close = hw_dev_close,
 	.info_get = hw_info_get,