When using the previous prototype you got a compiler warning like this:

warning: initialization of 'int (*)(struct cmd_tbl *, int, int, char * const*)' from incompatible pointer type 'int (*)(struct cmd_tbl *, int, int, const char **)' [-Wincompatible-pointer-types]

Fixes: 3d9640f55cb2 ("doc: expand README.commands") Signed-off-by: Alexander Dahl ada@thorsis.com --- doc/develop/commands.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/develop/commands.rst b/doc/develop/commands.rst index ede880d248c..5ad4e59c838 100644 --- a/doc/develop/commands.rst +++ b/doc/develop/commands.rst @@ -88,7 +88,7 @@ The command function pointer has to be of type

.. code-block:: c

- int (*cmd)(struct cmd_tbl *cmdtp, int flag, int argc, const char *argv[]); + int (*cmd)(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);

cmdtp Table entry describing the command (see above).

base-commit: 1a66a7768af7e8106c2cd93a19f4013877fb85ae