From: Arnd Bergmann <arnd@arndb.de>
To: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Rob Herring <robherring2@gmail.com>,
Shawn Guo <shawn.guo@linaro.org>, Olof Johansson <olof@lixom.net>,
Russell King <linux@arm.linux.org.uk>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/4] ARM: Remove boilerplate debug_ll_io_init code
Date: Thu, 16 May 2013 00:40:54 +0200 [thread overview]
Message-ID: <201305160040.54399.arnd@arndb.de> (raw)
In-Reply-To: <1368440169-29088-1-git-send-email-maxime.ripard@free-electrons.com>
On Monday 13 May 2013, Maxime Ripard wrote:
> The recent introduction of debug_ll_io_init made possible to not rely
> anymore on a custom map_io function but on debug_ll_io_init for the
> early mapping and then on the various drivers to do the needed mappings for
> the kernel to boot.
>
> Some architectures begin to use only this function as the map_io callback in
> the machine description.
>
> In order to remove some boilerplate code, make the ARM mm code call
> debug_ll_io_init by itself when no .map_io callback is defined.
>
> This has been tested on the sunxi platform.
Great stuff!
I didn't notice the addition of debug_ll_io_init, so this is a nice surprise
for me.
Acked-by: Arnd Bergmann <arnd@arndb.de>
next prev parent reply other threads:[~2013-05-15 22:41 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-13 10:16 [PATCH 0/4] ARM: Remove boilerplate debug_ll_io_init code Maxime Ripard
2013-05-13 10:16 ` [PATCH 1/4] ARM: mmu: Call debug_ll_io_init if no map_io function is specified Maxime Ripard
2013-05-16 16:16 ` Rob Herring
2013-05-13 10:16 ` [PATCH 2/4] ARM: highbank: remove the .map_io declaration Maxime Ripard
2013-05-16 16:15 ` Rob Herring
2013-05-13 10:16 ` [PATCH 3/4] ARM: mxs: " Maxime Ripard
2013-05-14 3:30 ` Shawn Guo
2013-05-13 10:16 ` [PATCH 4/4] ARM: sunxi: Remove the .map_io function declaration Maxime Ripard
2013-05-15 22:40 ` Arnd Bergmann [this message]
2013-05-16 15:20 ` [PATCH 0/4] ARM: Remove boilerplate debug_ll_io_init code Maxime Ripard
2013-05-17 13:31 ` Arnd Bergmann
2013-05-19 15:13 ` Maxime Ripard
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=201305160040.54399.arnd@arndb.de \
--to=arnd@arndb.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@arm.linux.org.uk \
--cc=maxime.ripard@free-electrons.com \
--cc=olof@lixom.net \
--cc=robherring2@gmail.com \
--cc=shawn.guo@linaro.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