From: egtvedt@samfundet.no (Hans-Christian Egtvedt)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] atomic_read: Use ACCESS_ONCE() instead of cast to volatile
Date: Tue, 23 Sep 2014 21:43:27 +0200 [thread overview]
Message-ID: <20140923194327.GA5940@samfundet.no> (raw)
In-Reply-To: <1411482607-20948-1-git-send-email-bobby.prani@gmail.com>
Around Tue 23 Sep 2014 10:29:50 -0400 or thereabout, Pranith Kumar wrote:
> Use the much reader friendly ACCESS_ONCE() instead of the cast to volatile. This
> is purely a style change.
>
> Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
> ---
> arch/alpha/include/asm/atomic.h | 4 ++--
> arch/arm/include/asm/atomic.h | 2 +-
> arch/arm64/include/asm/atomic.h | 4 ++--
> arch/avr32/include/asm/atomic.h | 2 +-
For the AVR32 related part.
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
> arch/cris/include/asm/atomic.h | 2 +-
> arch/frv/include/asm/atomic.h | 2 +-
> arch/ia64/include/asm/atomic.h | 4 ++--
> arch/m32r/include/asm/atomic.h | 2 +-
> arch/m68k/include/asm/atomic.h | 2 +-
> arch/mips/include/asm/atomic.h | 4 ++--
> arch/parisc/include/asm/atomic.h | 4 ++--
> arch/sh/include/asm/atomic.h | 2 +-
> arch/sparc/include/asm/atomic_32.h | 2 +-
> arch/sparc/include/asm/atomic_64.h | 4 ++--
> arch/x86/include/asm/atomic.h | 2 +-
> arch/x86/include/asm/atomic64_64.h | 2 +-
> arch/xtensa/include/asm/atomic.h | 2 +-
> include/asm-generic/atomic.h | 2 +-
> 18 files changed, 24 insertions(+), 24 deletions(-)
<snipp diff>
--
BR, HcE
next prev parent reply other threads:[~2014-09-23 19:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-23 14:29 [PATCH] atomic_read: Use ACCESS_ONCE() instead of cast to volatile Pranith Kumar
2014-09-23 15:15 ` Peter Zijlstra
2014-09-23 15:40 ` Jesper Nilsson
2014-09-23 19:43 ` Hans-Christian Egtvedt [this message]
2014-09-23 23:56 ` Max Filippov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20140923194327.GA5940@samfundet.no \
--to=egtvedt@samfundet.no \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).