From: linus.walleij@linaro.org (Linus Walleij)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/4] dma: ste_dma40: Fixup system suspend/resume
Date: Thu, 24 Apr 2014 14:55:52 +0200 [thread overview]
Message-ID: <CACRpkdZ=herUXtkDfsVD0xTNUG3f272eGw=o_nWpi-GyCsWJPw@mail.gmail.com> (raw)
In-Reply-To: <1398282724-2607-4-git-send-email-ulf.hansson@linaro.org>
On Wed, Apr 23, 2014 at 9:52 PM, Ulf Hansson <ulf.hansson@linaro.org> wrote:
> Make sure to handle register context save/restore when needed from
> system PM callbacks.
>
> Previously we solely trusted the device to reside in in-active state
> while the system suspend callback were invoked, which is just too
> optimistic.
>
> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
next prev parent reply other threads:[~2014-04-24 12:55 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-23 19:52 [PATCH 1/4] dma: ste_dma40: Maintain spinlock order while handling pause Ulf Hansson
2014-04-23 19:52 ` [PATCH 2/4] dma: ste_dma40: Don't require CONFIG_PM_RUNTIME Ulf Hansson
2014-04-24 12:54 ` Linus Walleij
2014-04-23 19:52 ` [PATCH 3/4] dma: ste_dma40: Convert to PM macros while providing the PM callbacks Ulf Hansson
2014-04-24 12:55 ` Linus Walleij
2014-04-23 19:52 ` [PATCH 4/4] dma: ste_dma40: Fixup system suspend/resume Ulf Hansson
2014-04-24 12:55 ` Linus Walleij [this message]
2014-04-23 20:39 ` [PATCH 1/4] dma: ste_dma40: Maintain spinlock order while handling pause Sergei Shtylyov
2014-04-24 9:11 ` Ulf Hansson
2014-04-24 13:25 ` Linus Walleij
2014-05-07 6:22 ` Vinod Koul
2014-05-07 8:41 ` Ulf Hansson
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='CACRpkdZ=herUXtkDfsVD0xTNUG3f272eGw=o_nWpi-GyCsWJPw@mail.gmail.com' \
--to=linus.walleij@linaro.org \
--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).