From 61e99ab8e35a88b8c4d0f80d3df9ee16df471be5 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Mon, 30 Jul 2012 14:40:21 -0700 Subject: [PATCH] printk: remove the now unnecessary "C" annotation for KERN_CONT Now that all KERN_ uses are prefixed with ASCII SOH, there is no need for a KERN_CONT. Keep it backward compatible by adding #define KERN_CONT "" Reduces kernel image size a thousand bytes. Signed-off-by: Joe Perches Cc: Kay Sievers Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/kern_levels.h | 2 +- include/linux/printk.h | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/include/linux/kern_levels.h b/include/linux/kern_levels.h index 8c719a955b5b..866caaa9e2bb 100644 --- a/include/linux/kern_levels.h +++ b/include/linux/kern_levels.h @@ -20,6 +20,6 @@ * line that had no enclosing \n). Only to be used by core/arch code * during early bootup (a continued line is not SMP-safe otherwise). */ -#define KERN_CONT KERN_SOH "c" +#define KERN_CONT "" #endif diff --git a/include/linux/printk.h b/include/linux/printk.h index 93a231f9835c..9afc01e5a0a6 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -13,7 +13,6 @@ static inline int printk_get_level(const char *buffer) switch (buffer[1]) { case '0' ... '7': case 'd': /* KERN_DEFAULT */ - case 'c': /* KERN_CONT */ return buffer[1]; } } @@ -26,7 +25,6 @@ static inline const char *printk_skip_level(const char *buffer) switch (buffer[1]) { case '0' ... '7': case 'd': /* KERN_DEFAULT */ - case 'c': /* KERN_CONT */ return buffer + 2; } } -- 2.20.1