sr: remove unused argument from hardware driver function init()

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

diff --git a/hardware/demo/demo.c b/hardware/demo/demo.c
index 91f105f356d524c31533aaf0a31d15d55c8e0f93..ed8c6f4b1ece8ac7c75962e63e0c5befccd5754d 100644 (file)
--- a/hardware/demo/demo.c
+++ b/hardware/demo/demo.c
@@ -140,13 +140,10 @@ static int thread_running;
 
 static int hw_dev_acquisition_stop(int dev_index, void *cb_data);
 
-static int hw_init(const char *devinfo)
+static int hw_init(void)
 {
        struct sr_dev_inst *sdi;
 
-       /* Avoid compiler warnings. */
-       (void)devinfo;
-
        sdi = sr_dev_inst_new(0, SR_ST_ACTIVE, DEMONAME, NULL, NULL);
        if (!sdi) {
                sr_err("demo: %s: sr_dev_inst_new failed", __func__);