From: Mark Brown <broonie@kernel.org>
To: Arnd Bergmann <arnd@arndb.de>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org,
Lars-Peter Clausen <lars@metafoo.de>,
Shawn Guo <shawn.guo@linaro.org>
Subject: Re: [PATCH] ASoC: don't call of_dma_request_slave_channel directly
Date: Tue, 23 Apr 2013 16:56:30 +0100 [thread overview]
Message-ID: <20130423155629.GS5019@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1366732475-479886-3-git-send-email-arnd@arndb.de>
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On Tue, Apr 23, 2013 at 05:54:33PM +0200, Arnd Bergmann wrote:
> The exported interface for device drivers is dma_request_slave_channel,
> not of_dma_request_slave_channel. The former does not depend on device
> tree but also works with ACPI and other interfaces providing an
> abstraction for DMA channels.
> This fixes link errors when building ALSA as a loadable module.
This has already been changed separately, I'm surprised this applies
against current code. Though one does have to wonder why it's in the
header file if it's not a supported API...
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From: broonie@kernel.org (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ASoC: don't call of_dma_request_slave_channel directly
Date: Tue, 23 Apr 2013 16:56:30 +0100 [thread overview]
Message-ID: <20130423155629.GS5019@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1366732475-479886-3-git-send-email-arnd@arndb.de>
On Tue, Apr 23, 2013 at 05:54:33PM +0200, Arnd Bergmann wrote:
> The exported interface for device drivers is dma_request_slave_channel,
> not of_dma_request_slave_channel. The former does not depend on device
> tree but also works with ACPI and other interfaces providing an
> abstraction for DMA channels.
> This fixes link errors when building ALSA as a loadable module.
This has already been changed separately, I'm surprised this applies
against current code. Though one does have to wonder why it's in the
header file if it's not a supported API...
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next prev parent reply other threads:[~2013-04-23 15:56 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-23 15:54 [PATCH] ARM: allmodconfig regressions in linux-next Arnd Bergmann
2013-04-23 15:54 ` Arnd Bergmann
2013-04-23 15:54 ` Arnd Bergmann
2013-04-23 15:54 ` [PATCH] usb: phy: phy core cannot yet be a module Arnd Bergmann
2013-04-23 15:54 ` Arnd Bergmann
2013-04-23 16:07 ` Felipe Balbi
2013-04-23 16:07 ` Felipe Balbi
2013-04-23 16:11 ` Arnd Bergmann
2013-04-23 16:11 ` Arnd Bergmann
2013-04-23 16:12 ` Felipe Balbi
2013-04-23 16:12 ` Felipe Balbi
2013-04-23 16:26 ` Greg Kroah-Hartman
2013-04-23 16:26 ` Greg Kroah-Hartman
2013-04-23 15:54 ` [PATCH] ASoC: don't call of_dma_request_slave_channel directly Arnd Bergmann
2013-04-23 15:54 ` Arnd Bergmann
2013-04-23 15:54 ` Arnd Bergmann
2013-04-23 15:56 ` Mark Brown [this message]
2013-04-23 15:56 ` Mark Brown
2013-04-24 1:11 ` Shawn Guo
2013-04-24 1:11 ` Shawn Guo
2013-04-24 1:11 ` Shawn Guo
2013-04-24 12:52 ` Arnd Bergmann
2013-04-24 12:52 ` Arnd Bergmann
2013-04-24 12:52 ` Arnd Bergmann
2013-04-23 15:54 ` [PATCH] hwrng: bcm2835: fix MODULE_LICENSE tag Arnd Bergmann
2013-04-23 15:54 ` Arnd Bergmann
2013-06-18 16:57 ` Lubomir Rintel
2013-06-18 16:57 ` Lubomir Rintel
2013-04-23 15:54 ` [PATCH] clocksource: kona: adapt to CLOCKSOURCE_OF_DECLARE change Arnd Bergmann
2013-04-23 15:54 ` Arnd Bergmann
2013-04-26 15:42 ` Christian Daudt
2013-04-26 15:42 ` Christian Daudt
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