From: Takashi Iwai <tiwai@suse.de>
To: Mark Brown <broonie@kernel.org>
Cc: Dan Williams <dan.j.williams@intel.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Jeeja KP <jeeja.kp@intel.com>,
linux-arm-kernel@lists.infradead.org,
Jaroslav Kysela <perex@perex.cz>,
linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 11/20] sound, skylake: switch from ioremap_cache to memremap
Date: Mon, 19 Oct 2015 17:34:48 +0200 [thread overview]
Message-ID: <s5hk2qi3m93.wl-tiwai@suse.de> (raw)
In-Reply-To: <20151019152641.GC32054@sirena.org.uk>
On Mon, 19 Oct 2015 17:26:41 +0200,
Mark Brown wrote:
>
> On Fri, Oct 09, 2015 at 06:16:36PM -0400, Dan Williams wrote:
> > In preparation for deprecating ioremap_cache() convert its usage in
> > skl-nhlt to memremap.
>
> > -void __iomem *skl_nhlt_init(struct device *dev)
> > +void *skl_nhlt_init(struct device *dev)
>
> Why are we loosing the annotation here?
It's the exact purpose of this patchset, as far as I understand.
memremap() allows the driver accessing the mapped memory just like a
normal memory unlike ioremap().
Takashi
next prev parent reply other threads:[~2015-10-19 15:34 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-09 22:15 [PATCH 00/20] tree-wide convert to memremap() Dan Williams
2015-10-09 22:15 ` Dan Williams
2015-10-09 22:15 ` [PATCH 01/20] x86: introduce arch_memremap() Dan Williams
2015-10-09 22:15 ` Dan Williams
2015-10-09 22:15 ` [PATCH 02/20] arm: " Dan Williams
2015-10-09 22:15 ` Dan Williams
2015-10-09 22:15 ` [PATCH 03/20] ia64: " Dan Williams
2015-10-09 22:15 ` Dan Williams
2015-10-09 22:15 ` [PATCH 04/20] sh: " Dan Williams
2015-10-09 22:15 ` Dan Williams
2015-10-09 22:16 ` [PATCH 05/20] m68k: " Dan Williams
2015-10-09 22:16 ` Dan Williams
2015-10-09 22:16 ` [PATCH 06/20] arm: switch from ioremap_cache to memremap Dan Williams
2015-10-09 22:16 ` Dan Williams
2015-10-09 22:16 ` [PATCH 07/20] x86: " Dan Williams
2015-10-09 22:16 ` Dan Williams
2015-10-09 22:16 ` [PATCH 08/20] gma500: switch from acpi_os_ioremap " Dan Williams
2015-10-09 22:16 ` Dan Williams
2015-10-09 22:16 ` [PATCH 09/20] i915: " Dan Williams
2015-10-09 22:16 ` Dan Williams
2015-10-12 7:01 ` [Intel-gfx] " Daniel Vetter
2015-10-12 7:01 ` Daniel Vetter
2015-10-12 21:12 ` Williams, Dan J
2015-10-12 21:12 ` [Intel-gfx] " Williams, Dan J
2015-10-13 8:24 ` Daniel Vetter
2015-10-13 16:24 ` Dan Williams
2015-10-14 7:33 ` Daniel Vetter
2015-10-09 22:16 ` [PATCH 10/20] acpi: switch from ioremap_cache " Dan Williams
2015-10-09 22:16 ` Dan Williams
2015-10-09 22:16 ` [PATCH 11/20] sound, skylake: " Dan Williams
2015-10-09 22:16 ` Dan Williams
2015-10-19 15:26 ` Mark Brown
2015-10-19 15:34 ` Takashi Iwai [this message]
2015-10-19 16:08 ` Mark Brown
2015-10-19 16:08 ` Mark Brown
2015-10-19 16:59 ` Dan Williams
2015-10-19 16:59 ` Dan Williams
2015-10-09 22:16 ` [PATCH 12/20] memconsole: fix __iomem mishandling, switch " Dan Williams
2015-10-09 22:16 ` Dan Williams
2015-10-09 22:16 ` [PATCH 13/20] intel-iommu: switch from ioremap_cache " Dan Williams
2015-10-09 22:16 ` Dan Williams
2015-10-12 21:58 ` Joerg Roedel
2015-10-12 21:58 ` Joerg Roedel
2015-10-12 22:05 ` Dan Williams
2015-10-12 22:19 ` Dan Williams
2015-10-12 22:19 ` Dan Williams
2015-10-14 13:22 ` Joerg Roedel
2015-10-14 13:22 ` Joerg Roedel
2015-10-09 22:16 ` [PATCH 14/20] pxa2xx-flash: " Dan Williams
2015-10-09 22:16 ` Dan Williams
2015-10-12 17:58 ` Brian Norris
2015-10-12 17:58 ` Brian Norris
2015-10-12 20:31 ` Brian Norris
2015-10-12 20:31 ` Brian Norris
2015-10-12 20:36 ` Dan Williams
2015-10-09 22:16 ` [PATCH 15/20] sfi: " Dan Williams
2015-10-09 22:16 ` Dan Williams
2015-10-09 22:17 ` [PATCH 16/20] fbdev: switch from ioremap_wt " Dan Williams
2015-10-09 22:17 ` Dan Williams
2015-10-09 22:17 ` [PATCH 17/20] arch: kill ioremap_cached() Dan Williams
2015-10-09 22:17 ` Dan Williams
2015-10-09 22:17 ` [PATCH 18/20] arch: kill ioremap_fullcache() Dan Williams
2015-10-09 22:17 ` Dan Williams
2015-10-09 22:17 ` [PATCH 19/20] arch: remove ioremap_cache, replace with arch_memremap Dan Williams
2015-10-09 22:17 ` Dan Williams
2015-10-09 22:17 ` [PATCH 20/20] arch: remove ioremap_wt, optionally " Dan Williams
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=s5hk2qi3m93.wl-tiwai@suse.de \
--to=tiwai@suse.de \
--cc=broonie@kernel.org \
--cc=dan.j.williams@intel.com \
--cc=jeeja.kp@intel.com \
--cc=lgirdwood@gmail.com \
--cc=linux-arch@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=perex@perex.cz \
/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).