altos: Make cmd number parsing functions return value

[fw/altos] / src / drivers / ao_watchdog.c

diff --git a/src/drivers/ao_watchdog.c b/src/drivers/ao_watchdog.c
index 096a5564ccef144d39e30921e16b57c137c850ba..c0582c12cbc1cd1ff4dc48e5d2b478aaf115f7b8 100644 (file)
--- a/src/drivers/ao_watchdog.c
+++ b/src/drivers/ao_watchdog.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -37,15 +38,15 @@ ao_watchdog(void)
 static void
 ao_watchdog_set(void)
 {
-       ao_cmd_hex();
+       uint32_t r = ao_cmd_hex();
        if (ao_cmd_status == ao_cmd_success) {
-               ao_watchdog_enabled = ao_cmd_lex_i != 0;
+               ao_watchdog_enabled = r != 0;
                ao_wakeup(&ao_watchdog_enabled);
        }
 }
        
 
-static __code struct ao_cmds ao_watchdog_cmds[] = {
+static const struct ao_cmds ao_watchdog_cmds[] = {
        { ao_watchdog_set,      "Q <0 off, 1 on>\0Enable or disable watchdog timer" },
        { 0,                    NULL },
 };