[PATCH] printk: Remove no longer used console_silent().

[Tetsuo Handa]

console_silent() is no longer used after the removal of
arch/mn10300/kernel/mn10300-watchdog.c in Linux 4.17-rc1.

Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
---
 include/linux/printk.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/include/linux/printk.h b/include/linux/printk.h
index d7c77ed..65b6d4f 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -66,11 +66,6 @@ static inline const char *printk_skip_headers(const char *buffer)
 #define minimum_console_loglevel (console_printk[2])
 #define default_console_loglevel (console_printk[3])
 
-static inline void console_silent(void)
-{
-	console_loglevel = CONSOLE_LOGLEVEL_SILENT;
-}
-
 static inline void console_verbose(void)
 {
 	if (console_loglevel)
-- 
1.8.3.1