linux-kernel - Re: [PATCH 1/1] dmaengine: fix incorrect kernel-doc comment for struct dma_slave

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Message-ID: <20131218161107.GI16227@intel.com>
Date:	Wed, 18 Dec 2013 21:41:07 +0530
From:	Vinod Koul <vinod.koul@...el.com>
To:	Alexander Popov <a13xp0p0v88@...il.com>
Cc:	Gerhard Sittig <gsi@...x.de>,
	Dan Williams <dan.j.williams@...el.com>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Arnd Bergmann <arnd@...db.de>,
	Anatolij Gustschin <agust@...x.de>, dmaengine@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] dmaengine: fix incorrect kernel-doc comment for
 struct dma_slave_config

On Mon, Dec 16, 2013 at 12:12:17PM +0400, Alexander Popov wrote:
> The 'direction' member of 'struct dma_slave_config' is of data
> type 'enum dma_transfer_direction', so update the kernel-doc comment
> for 'struct dma_slave_config' to refer to appropriate values.
> 
> Signed-off-by: Alexander Popov <a13xp0p0v88@...il.com>

Applied, thanks

--
~Vinod

> ---
>  include/linux/dmaengine.h | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
> index 41cf0c3..bd6b882 100644
> --- a/include/linux/dmaengine.h
> +++ b/include/linux/dmaengine.h
> @@ -305,9 +305,8 @@ enum dma_slave_buswidth {
>  /**
>   * struct dma_slave_config - dma slave channel runtime config
>   * @direction: whether the data shall go in or out on this slave
> - * channel, right now. DMA_TO_DEVICE and DMA_FROM_DEVICE are
> - * legal values, DMA_BIDIRECTIONAL is not acceptable since we
> - * need to differentiate source and target addresses.
> + * channel, right now. DMA_MEM_TO_DEV and DMA_DEV_TO_MEM are
> + * legal values.
>   * @src_addr: this is the physical address where DMA slave data
>   * should be read (RX), if the source is memory this argument is
>   * ignored.
> -- 
> 1.8.4.2
> 

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