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Subject: Re: [PATCH V3 2/2] dmaengine: tegra-adma: Add support for Tegra210
 ADMA
To: Laxman Dewangan <ldewangan@nvidia.com>, Vinod Koul <vinod.koul@intel.com>,
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References: <1444980919-20331-1-git-send-email-jonathanh@nvidia.com>
 <1444980919-20331-3-git-send-email-jonathanh@nvidia.com>
CC: <dmaengine@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
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From: Jon Hunter <jonathanh@nvidia.com>
Message-ID: <5630CAE4.4060103@nvidia.com>
Date: Wed, 28 Oct 2015 13:17:24 +0000
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On 16/10/15 08:35, Jon Hunter wrote:
> Add support for the Tegra210 Audio DMA controller that is used for
> transferring data between system memory and the Audio sub-system.
> The driver only supports cyclic transfers because this is being solely
> used for audio.
> 
> This driver is based upon the work by Dara Ramesh <dramesh@nvidia.com>.
> 
> Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
> ---
>  drivers/dma/Kconfig         |  13 +
>  drivers/dma/Makefile        |   1 +
>  drivers/dma/tegra210-adma.c | 909 ++++++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 923 insertions(+)
>  create mode 100644 drivers/dma/tegra210-adma.c

[snip]

> +#ifdef CONFIG_PM_SLEEP
> +static int tegra_adma_pm_suspend(struct device *dev)
> +{
> +	return pm_runtime_suspended(dev);
> +}
> +#endif

The above is also wrong. I will fix this up as well.

Jon