From 6b03448713c20dd71ab6cc8e2c1c326db0148169 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 19 Sep 2021 15:49:32 -0600 Subject: [PATCH] command: Use a constant pointer for the help This text should never change during execution, so it makes sense to use a const char * so that it can be declared as const in the code. Update struct cmd_tbl with a const char * pointer for 'help'. We cannot make usage const because of the bmode command, used on mx53ppd for example. Signed-off-by: Simon Glass Reviewed-by: Jagan Teki Reviewed-by: Heinrich Schuchardt --- include/command.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/command.h b/include/command.h index 137cfbc..f8e07a5 100644 --- a/include/command.h +++ b/include/command.h @@ -45,7 +45,7 @@ struct cmd_tbl { char *const argv[]); char *usage; /* Usage message (short) */ #ifdef CONFIG_SYS_LONGHELP - char *help; /* Help message (long) */ + const char *help; /* Help message (long) */ #endif #ifdef CONFIG_AUTO_COMPLETE /* do auto completion on the arguments */ -- 2.7.4