allow for intermediate stage in stopping acquisition

[libsigrok.git] / hardware / demo / demo.c

diff --git a/hardware/demo/demo.c b/hardware/demo/demo.c
index b8a4c242b048b5a8dd0c1c4226136be3d0cff9a1..fdbd89e7e833728ccc54c7ac45bc65d257eee3b3 100644 (file)
--- a/hardware/demo/demo.c
+++ b/hardware/demo/demo.c
@@ -137,8 +137,7 @@ static int default_pattern = PATTERN_SIGROK;
 static GThread *my_thread;
 static int thread_running;
 
-static int hw_dev_acquisition_stop(const struct sr_dev_inst *sdi,
-               void *cb_data);
+static int hw_dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data);
 
 static int hw_init(void)
 {
@@ -512,8 +511,7 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
        return SR_OK;
 }
 
-static int hw_dev_acquisition_stop(const struct sr_dev_inst *sdi,
-               void *cb_data)
+static int hw_dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
 {
        struct dev_context *devc;