From: Arnd Bergmann <arnd@arndb.de>
To: Jon Hunter <jon-hunter@ti.com>
Cc: "Lars-Peter Clausen" <lars@metafoo.de>,
Vinod Koul <vinod.koul@intel.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] dma:of: Use a mutex to protect the of_dma_list
Date: Sat, 20 Apr 2013 01:13:02 +0200 [thread overview]
Message-ID: <201304200113.02908.arnd@arndb.de> (raw)
In-Reply-To: <5171C8F6.6010702@ti.com>
On Saturday 20 April 2013, Jon Hunter wrote:
> Change also means that of_dma_request_slave_channel() cannot be called
> from a context where it is not possible to sleep too, right? May be
> worth mentioning this in the changelog as well.
You already cannot do that, because it requires dma_list_mutex.
Arnd
next prev parent reply other threads:[~2013-04-19 23:13 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-19 9:42 [PATCH 1/2] dma: of: Fix of_node reference leak Lars-Peter Clausen
2013-04-19 9:42 ` [PATCH 2/2] dma:of: Use a mutex to protect the of_dma_list Lars-Peter Clausen
2013-04-19 10:13 ` Arnd Bergmann
2013-04-19 11:04 ` Lars-Peter Clausen
2013-04-19 12:25 ` Arnd Bergmann
2013-04-19 22:45 ` Jon Hunter
2013-04-19 23:13 ` Arnd Bergmann [this message]
2013-04-22 1:22 ` Jon Hunter
2013-04-20 7:28 ` Lars-Peter Clausen
2013-04-20 10:38 ` Arnd Bergmann
2013-04-22 1:18 ` Jon Hunter
2013-04-19 10:10 ` [PATCH 1/2] dma: of: Fix of_node reference leak Arnd Bergmann
2013-04-19 22:29 ` Jon Hunter
2013-05-02 16:24 ` Vinod Koul
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