From 1e3c8526918403a4cebbd67bcd18443bf68df939 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Thu, 12 Oct 2023 09:42:57 +0300 Subject: printk: Constify name for add_preferred_console() While adding a preferred console handling for serial_core for serial port hardware based device addressing, Jiri suggested we constify name for add_preferred_console(). The name gets copied anyways. This allows serial core to add a preferred console using serial drv->dev_name without copying it. Note that constifying options causes changes all over the place because of struct console for match(). Suggested-by: Jiri Slaby Reviewed-by: Petr Mladek Signed-off-by: Tony Lindgren Link: https://lore.kernel.org/r/20231012064300.50221-2-tony@atomide.com Signed-off-by: Greg Kroah-Hartman --- include/linux/console.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/console.h b/include/linux/console.h index 1be13c9695e0..eddf4c5279b5 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -347,7 +347,7 @@ enum con_flush_mode { CONSOLE_REPLAY_ALL, }; -extern int add_preferred_console(char *name, const short idx, char *options); +extern int add_preferred_console(const char *name, const short idx, char *options); extern void console_force_preferred_locked(struct console *con); extern void register_console(struct console *); extern int unregister_console(struct console *); -- cgit v1.2.3