Replace some magic numbers with a #define.

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

diff --git a/src/hardware/openbench-logic-sniffer/api.c b/src/hardware/openbench-logic-sniffer/api.c
index 620f5e1bde9155df76996b36315e3b2b3f5c6e5b..246b900a6c13e86512f25e3db2211139b25e1095 100644 (file)
--- a/src/hardware/openbench-logic-sniffer/api.c
+++ b/src/hardware/openbench-logic-sniffer/api.c
@@ -100,7 +100,8 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
        struct dev_context *devc;
        struct sr_serial_dev_inst *serial;
        GSList *l, *devices;
-       int ret, i;
+       int ret;
+       unsigned int i;
        const char *conn, *serialcomm;
        char buf[8];
 
@@ -191,7 +192,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
                sdi->model = g_strdup("Logic Analyzer");
                sdi->version = g_strdup("v1.0");
                sdi->driver = di;
-               for (i = 0; i < 32; i++)
+               for (i = 0; i < ARRAY_SIZE(ols_channel_names); i++)
                        sr_channel_new(sdi, i, SR_CHANNEL_LOGIC, TRUE,
                                        ols_channel_names[i]);
                devc = ols_dev_new();