sr/drivers: add API calls sr_dev_inst_list() and sr_dev_inst_clear()

[libsigrok.git] / hardware / asix-sigma / asix-sigma.c

diff --git a/hardware/asix-sigma/asix-sigma.c b/hardware/asix-sigma/asix-sigma.c
index a1dd20729e52ef5f7aac47f0b3308fe6cc2b7878..ed32e6a5ae93516f2350ffb32883c74031eaee67 100644 (file)
--- a/hardware/asix-sigma/asix-sigma.c
+++ b/hardware/asix-sigma/asix-sigma.c
@@ -406,7 +406,7 @@ static int bin2bitbang(const char *filename,
        return SR_OK;
 }
 
-static void clear_instances(void)
+static int clear_instances(void)
 {
        GSList *l;
        struct sr_dev_inst *sdi;
@@ -431,6 +431,7 @@ static void clear_instances(void)
        g_slist_free(drvc->instances);
        drvc->instances = NULL;
 
+       return SR_OK;
 }
 
 static int hw_init(void)
@@ -531,6 +532,15 @@ free:
        return NULL;
 }
 
+static GSList *hw_dev_list(void)
+{
+       struct drv_context *drvc;
+
+       drvc = adi->priv;
+
+       return drvc->instances;
+}
+
 static int upload_firmware(int firmware_idx, struct dev_context *devc)
 {
        int ret;
@@ -1455,6 +1465,8 @@ SR_PRIV struct sr_dev_driver asix_sigma_driver_info = {
        .init = hw_init,
        .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,