From c8eb8b4025175f967af0ba8e933f23aa9954dc35 Mon Sep 17 00:00:00 2001 From: Rafael J. Wysocki Date: Mon, 25 Sep 2006 23:32:56 -0700 Subject: [PATCH] PM: make it possible to disable console suspending Change suspend_console() so that it waits for all consoles to flush the remaining messages and make it possible to switch the console suspending off with the help of a Kconfig option. Signed-off-by: Rafael J. Wysocki Acked-by: Pavel Machek Cc: Stefan Seyfried Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/console.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux/console.h') diff --git a/include/linux/console.h b/include/linux/console.h index 3bdf2155e565..76a1807726eb 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -120,9 +120,14 @@ extern void console_stop(struct console *); extern void console_start(struct console *); extern int is_console_locked(void); +#ifndef CONFIG_DISABLE_CONSOLE_SUSPEND /* Suspend and resume console messages over PM events */ extern void suspend_console(void); extern void resume_console(void); +#else +static inline void suspend_console(void) {} +static inline void resume_console(void) {} +#endif /* CONFIG_DISABLE_CONSOLE_SUSPEND */ /* Some debug stub to catch some of the obvious races in the VT code */ #if 1 -- cgit v1.2.3-55-g7522