Revert "Increase compiler-warning level"

[hmcfgusb] / culfw.c

diff --git a/culfw.c b/culfw.c
index 6cfa975736318aeaa7049136555b0148a340aef9..99b20cb248f97758726d8d9faf3c2ee1589a8264 100644 (file)
--- a/culfw.c
+++ b/culfw.c
@@ -1,6 +1,6 @@
 /* culfw driver
  *
- * Copyright (c) 2014 Michael Gernoth <michael@gernoth.net>
+ * Copyright (c) 2014-16 Michael Gernoth <michael@gernoth.net>
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to
@@ -110,7 +110,7 @@ out:
        return NULL;
 }
 
-int culfw_send(struct culfw_dev *dev, char *cmd, int cmdlen)
+int culfw_send(struct culfw_dev *dev, const char *cmd, int cmdlen)
 {
        int w = 0;
        int ret;