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| author | Joe Perches <joe@perches.com> | 2012-07-30 14:40:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-30 17:25:14 -0700 |
| commit | 61e99ab8e35a88b8c4d0f80d3df9ee16df471be5 (patch) | |
| tree | 0bd8b37db94b22b3cd1dce2d6bbe65e6c353cb6e | |
| parent | 088a52aac810655c1db1e40331e4936946701e9c (diff) | |
| download | linux-61e99ab8e35a88b8c4d0f80d3df9ee16df471be5.tar.gz linux-61e99ab8e35a88b8c4d0f80d3df9ee16df471be5.tar.bz2 linux-61e99ab8e35a88b8c4d0f80d3df9ee16df471be5.zip | |
printk: remove the now unnecessary "C" annotation for KERN_CONT
Now that all KERN_<LEVEL> 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 <joe@perches.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/kern_levels.h | 2 | ||||
| -rw-r--r-- | include/linux/printk.h | 2 |
2 files changed, 1 insertions, 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; } } |