sr_dev_inst_new(): Use NULL (not "") if version unknown/nonexisting.

[libsigrok.git] / hardware / serial-dmm / api.c

diff --git a/hardware/serial-dmm/api.c b/hardware/serial-dmm/api.c
index 09e0ffbcb3bd0a2342fa475697779ef235924e7f..136d2a7cc002082dfbe6a2c4bba0d8c46613f68c 100644 (file)
--- a/hardware/serial-dmm/api.c
+++ b/hardware/serial-dmm/api.c
@@ -392,7 +392,7 @@ static GSList *sdmm_scan(const char *conn, const char *serialcomm, int dmm)
        sr_info("Found device on port %s.", conn);
 
        if (!(sdi = sr_dev_inst_new(0, SR_ST_INACTIVE, dmms[dmm].vendor,
-                                   dmms[dmm].device, "")))
+                                   dmms[dmm].device, NULL)))
                goto scan_cleanup;
 
        if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
@@ -405,7 +405,7 @@ static GSList *sdmm_scan(const char *conn, const char *serialcomm, int dmm)
 
        sdi->priv = devc;
        sdi->driver = dmms[dmm].di;
-       if (!(ch = sr_probe_new(0, SR_PROBE_ANALOG, TRUE, "P1")))
+       if (!(ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "P1")))
                goto scan_cleanup;
        sdi->channels = g_slist_append(sdi->channels, ch);
        drvc->instances = g_slist_append(drvc->instances, sdi);