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| author |   Geert Uytterhoeven <geert+renesas@glider.be> | 2018-10-11 10:42:47 +0200 |
|---|---|---|
| committer |   Petr Mladek <pmladek@suse.com> | 2018-10-12 11:14:07 +0200 |
| commit | f31b224c14fdf97ea371d52de9a26ad246820fb4 (patch) | |
| tree | ccb9713f8187a9e63d785a486b5cd5c34868b300 /lib/vsprintf.c | |
| parent | Merge tag 'printk-for-4.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk (diff) | |
| download | linux-dev-f31b224c14fdf97ea371d52de9a26ad246820fb4.tar.xz linux-dev-f31b224c14fdf97ea371d52de9a26ad246820fb4.zip | |
lib/vsprintf: Make ptr argument conts in ptr_to_id()
Make the ptr argument const to avoid adding casts in future callers.
Link: http://lkml.kernel.org/r/20181011084249.4520-2-geert+renesas@glider.be
To: "Tobin C . Harding" <me@tobin.cc>
To: Andrew Morton <akpm@linux-foundation.org>
To: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
[pmladek@suse.com: split into separate patch]
Signed-off-by: Petr Mladek <pmladek@suse.com>
Diffstat (limited to 'lib/vsprintf.c')
| -rw-r--r-- | lib/vsprintf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index d5b3a3f95c01..c40fdabbd592 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -1709,7 +1709,8 @@ static int __init initialize_ptr_random(void) early_initcall(initialize_ptr_random); /* Maps a pointer to a 32 bit unique identifier. */ -static char *ptr_to_id(char *buf, char *end, void *ptr, struct printf_spec spec) +static char *ptr_to_id(char *buf, char *end, const void *ptr, + struct printf_spec spec) { const char *str = sizeof(ptr) == 8 ? "(____ptrval____)" : "(ptrval)"; unsigned long hashval; |