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

[libsigrok.git] / hardware / openbench-logic-sniffer / ols.c

diff --git a/hardware/openbench-logic-sniffer/ols.c b/hardware/openbench-logic-sniffer/ols.c
index f2706d11220e17006f4556f2887dffebd1445184..02afff33a7df027fc3f733681ceafd979669f17f 100644 (file)
--- a/hardware/openbench-logic-sniffer/ols.c
+++ b/hardware/openbench-logic-sniffer/ols.c
@@ -348,7 +348,7 @@ static struct sr_dev_inst *get_metadata(int fd)
        return sdi;
 }
 
-static int hw_init(const char *devinfo)
+static int hw_init(void)
 {
        struct sr_dev_inst *sdi;
        struct context *ctx;
@@ -359,12 +359,8 @@ static int hw_init(const char *devinfo)
 
        final_devcnt = 0;
 
-       if (devinfo)
-               ports = g_slist_append(NULL, g_strdup(devinfo));
-       else
-               /* No specific device given, so scan all serial ports. */
-               ports = list_serial_ports();
-
+       /* Scan all serial ports. */
+       ports = list_serial_ports();
        num_ports = g_slist_length(ports);
 
        if (!(fds = g_try_malloc0(num_ports * sizeof(GPollFD)))) {