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doc: develop: commands: Fix function prototype

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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: 3d9640f55c ("doc: expand README.commands")
Signed-off-by: Alexander Dahl <ada@thorsis.com>
This commit is contained in:
Alexander Dahl 2024-02-26 16:46:43 +01:00 committed by Heinrich Schuchardt
parent 1431ab8b6c
commit 27987b86a0
1 changed files with 1 additions and 1 deletions
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doc/develop/commands.rst
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@ -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).