From: khilman@kernel•org (Kevin Hilman)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 2/4] PM / Domains: Don't allow an existing generic PM domain data
Date: Wed, 29 Oct 2014 15:28:16 -0700 [thread overview]
Message-ID: <7hegtq5x4v.fsf@deeprootsystems.com> (raw)
In-Reply-To: <1414507090-516-3-git-send-email-ulf.hansson@linaro.org> (Ulf Hansson's message of "Tue, 28 Oct 2014 15:38:08 +0100")
Ulf Hansson <ulf.hansson@linaro•org> writes:
> While adding devices to the generic PM domain we allocate data for the
> struct generic_pm_domain_data.
>
> Don't allow existing generic_pm_domain_data in this case, since that
> indicates the device is already being added from another context. Let's
> instead return an error.
>
> Signed-off-by: Ulf Hansson <ulf.hansson@linaro•org>
Similar to PATCH 1/4, it would be good to summarize/remind why this
feature was added in the first place, and why it's not longer needed.
Kevin
next prev parent reply other threads:[~2014-10-29 22:28 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-28 14:38 [PATCH 0/4] PM / Domains: Handle errors from ->attach_dev() callback Ulf Hansson
2014-10-28 14:38 ` [PATCH 1/4] PM / Domains: Remove reference counting for the generic_pm_domain_data Ulf Hansson
2014-10-29 20:44 ` Kevin Hilman
2014-10-28 14:38 ` [PATCH 2/4] PM / Domains: Don't allow an existing generic PM domain data Ulf Hansson
2014-10-29 22:28 ` Kevin Hilman [this message]
2014-10-28 14:38 ` [PATCH 3/4] PM / Domains: Improve error handling while adding/removing devices Ulf Hansson
2014-10-29 23:53 ` Kevin Hilman
2014-10-30 11:27 ` Ulf Hansson
2014-10-29 23:57 ` Kevin Hilman
2014-10-30 11:25 ` Ulf Hansson
2014-11-05 7:47 ` Geert Uytterhoeven
2014-11-05 8:03 ` Ulf Hansson
2014-10-28 14:38 ` [PATCH 4/4] PM / Domains: Let the ->attach_dev() callback return an error code Ulf Hansson
2014-10-28 20:31 ` Geert Uytterhoeven
2014-10-29 9:26 ` Ulf Hansson
2014-10-29 9:32 ` Geert Uytterhoeven
2014-10-29 10:14 ` Ulf Hansson
2014-10-29 10:28 ` Geert Uytterhoeven
2014-10-29 21:10 ` Kevin Hilman
2014-10-29 21:18 ` Geert Uytterhoeven
2014-10-30 11:34 ` 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=7hegtq5x4v.fsf@deeprootsystems.com \
--to=khilman@kernel$(echo .)org \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
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