From: Mark Brown <broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
To: Laxman Dewangan <ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Cc: grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org,
swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org,
spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] spi: slink-tegra20: move runtime pm calls to transfer_one_message
Date: Tue, 12 Mar 2013 19:07:56 +0000 [thread overview]
Message-ID: <20130312190756.GB19942@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1362723679-1155-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
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On Fri, Mar 08, 2013 at 11:51:19AM +0530, Laxman Dewangan wrote:
> The prepare_transfer_hardware() is called in atomic context and
> calling synchronous runtime pm calls can create scheduling deadlock.
Applied, thanks.
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WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Laxman Dewangan <ldewangan@nvidia.com>
Cc: grant.likely@secretlab.ca, swarren@wwwdotorg.org,
spi-devel-general@lists.sourceforge.net,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] spi: slink-tegra20: move runtime pm calls to transfer_one_message
Date: Tue, 12 Mar 2013 19:07:56 +0000 [thread overview]
Message-ID: <20130312190756.GB19942@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1362723679-1155-1-git-send-email-ldewangan@nvidia.com>
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On Fri, Mar 08, 2013 at 11:51:19AM +0530, Laxman Dewangan wrote:
> The prepare_transfer_hardware() is called in atomic context and
> calling synchronous runtime pm calls can create scheduling deadlock.
Applied, thanks.
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next prev parent reply other threads:[~2013-03-12 19:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-08 6:21 [PATCH] spi: slink-tegra20: move runtime pm calls to transfer_one_message Laxman Dewangan
2013-03-08 6:21 ` Laxman Dewangan
2013-03-08 6:21 ` Laxman Dewangan
[not found] ` <1362723679-1155-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-03-08 17:05 ` Stephen Warren
2013-03-08 17:05 ` Stephen Warren
2013-03-12 19:07 ` Mark Brown [this message]
2013-03-12 19:07 ` Mark Brown
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