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Message-Id: <1376996476-12027-1-git-send-email-geert@linux-m68k.org>
Date: Tue, 20 Aug 2013 13:01:15 +0200
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Arnd Bergmann <arnd@...db.de>
Cc: Randy Dunlap <rdunlap@...otime.net>,
Al Viro <viro@...iv.linux.org.uk>, linux-arch@...r.kernel.org,
linux-kernel@...r.kernel.org,
Geert Uytterhoeven <geert@...ux-m68k.org>,
linux-doc@...r.kernel.org
Subject: [PATCH 1/2] Documentation/printk-formats.txt: No casts needed for u64/s64
Now all 64-bit architectures have been converted to int-ll64.h in kernel
space, casting to (unsigned) long long is no longer needed when formatting
u64/s64.
For backwards compatibility, alpha, ia64, mips64, and powerpc64 still use
int-l64.h in userspace.
Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
Acked-by: Randy Dunlap <rdunlap@...otime.net>
Cc: linux-doc@...r.kernel.org
---
This is the documentation part of more than two year old
"asm/types.h: All architectures use int-ll64.h in kernelspace"
(https://lkml.org/lkml/2011/8/13/104)
Documentation/printk-formats.txt | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/printk-formats.txt b/Documentation/printk-formats.txt
index 3e8cb73..41aaed7 100644
--- a/Documentation/printk-formats.txt
+++ b/Documentation/printk-formats.txt
@@ -185,11 +185,11 @@ struct va_format:
u64 SHOULD be printed with %llu/%llx, (unsigned long long):
- printk("%llu", (unsigned long long)u64_var);
+ printk("%llu", u64_var);
s64 SHOULD be printed with %lld/%llx, (long long):
- printk("%lld", (long long)s64_var);
+ printk("%lld", s64_var);
If <type> is dependent on a config option for its size (e.g., sector_t,
blkcnt_t) or is architecture-dependent for its size (e.g., tcflag_t), use a
--
1.7.9.5
--
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