linux-kernel - Re: [PATCH 2/2] pch_dma: set the number of array correctly

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Date:	Fri, 18 Feb 2011 21:56:24 +0530
From:	"Koul, Vinod" <vinod.koul@...el.com>
To:	Tomoya MORINAGA <tomoya-linux@....okisemi.com>
Cc:	"Williams, Dan J" <dan.j.williams@...el.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Wang, Qi" <qi.wang@...el.com>,
	"Wang, Yong Y" <yong.y.wang@...el.com>,
	"Clark, Joel" <joel.clark@...el.com>,
	"Ewe, Kok Howg" <kok.howg.ewe@...el.com>,
	"toshiharu-linux@....okisemi.com" <toshiharu-linux@....okisemi.com>
Subject: Re: [PATCH 2/2] pch_dma: set the number of array correctly

On Fri, 2011-02-18 at 10:01 +0530, Tomoya MORINAGA wrote:
> set the number of array correctly.
> 
> Signed-off-by: Tomoya MORINAGA <tomoya-linux@....okisemi.com>
> ---
>  drivers/dma/pch_dma.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c
> index bf2ddd6..b1dfba7 100644
> --- a/drivers/dma/pch_dma.c
> +++ b/drivers/dma/pch_dma.c
> @@ -82,7 +82,7 @@ struct pch_dma_regs {
>  	u32	dma_sts1;
>  	u32	reserved2;
>  	u32	reserved3;
> -	struct pch_dma_desc_regs desc[0];
> +	struct pch_dma_desc_regs desc[MAX_CHAN_NR];
>  };
>  
>  struct pch_dma_desc {
> @@ -124,7 +124,7 @@ struct pch_dma {
>  	struct pci_pool		*pool;
>  	struct pch_dma_regs	regs;
>  	struct pch_dma_desc_regs ch_regs[MAX_CHAN_NR];
> -	struct pch_dma_chan	channels[0];
> +	struct pch_dma_chan	channels[MAX_CHAN_NR];
>  };
>  
>  #define PCH_DMA_CTL0	0x00

Both
Acked-by: Vinod Koul <vinod.koul@...el.com>

-- 
~Vinod Koul
Intel Corp.

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