Introduce standard cleanup helper

[libsigrok.git] / src / hardware / sysclk-lwla / api.c

diff --git a/src/hardware/sysclk-lwla/api.c b/src/hardware/sysclk-lwla/api.c
index 7e6190378b2063dfab166a9608cb066716798c63..be7c9ee72bca13391fe4d79512e87dd1ef3c5dd8 100644 (file)
--- a/src/hardware/sysclk-lwla/api.c
+++ b/src/hardware/sysclk-lwla/api.c
@@ -767,10 +767,8 @@ static int config_list(uint32_t key, GVariant **data,
  * configured trigger conditions are met, or immediately if no triggers
  * are configured.
  */
-static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
+static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 {
-       (void)cb_data;
-
        if (sdi->status != SR_ST_ACTIVE)
                return SR_ERR_DEV_CLOSED;
 
@@ -781,12 +779,10 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 
 /* Request that a running capture operation be stopped.
  */
-static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
+static int dev_acquisition_stop(struct sr_dev_inst *sdi)
 {
        struct dev_context *devc;
 
-       (void)cb_data;
-
        devc = sdi->priv;
 
        if (sdi->status != SR_ST_ACTIVE)
@@ -807,7 +803,7 @@ SR_PRIV struct sr_dev_driver sysclk_lwla_driver_info = {
        .longname = "SysClk LWLA series",
        .api_version = 1,
        .init = init,
-       .cleanup = dev_clear,
+       .cleanup = std_cleanup,
        .scan = scan,
        .dev_list = dev_list,
        .dev_clear = dev_clear,