linux-kernel - Re: [PATCH 1/2] dmaengine: at

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Date:	Mon, 23 Nov 2015 15:41:45 +0100
From:	Nicolas Ferre <nicolas.ferre@...el.com>
To:	Ludovic Desroches <ludovic.desroches@...el.com>,
	<vinod.koul@...el.com>
CC:	<linux-arm-kernel@...ts.infradead.org>,
	<dmaengine@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] dmaengine: at_xdmac: fix macro typo

Le 23/11/2015 14:09, Ludovic Desroches a écrit :
> Fix typo in a macro which was not used until now. It explains why there
> is no error at compilation time.
> 
> Signed-off-by: Ludovic Desroches <ludovic.desroches@...el.com>
> Fixes: e1f7c9eee707 "dmaengine: at_xdmac: creation of the atmel eXtended
> DMA Controller driver"
> Cc: stable@...r.kernel.org # 3.19 and later

Acked-by: Nicolas Ferre <nicolas.ferre@...el.com>

> ---
>  drivers/dma/at_xdmac.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
> index 7f039de..d09277f 100644
> --- a/drivers/dma/at_xdmac.c
> +++ b/drivers/dma/at_xdmac.c
> @@ -156,7 +156,7 @@
>  #define		AT_XDMAC_CC_WRIP	(0x1 << 23)	/* Write in Progress (read only) */
>  #define			AT_XDMAC_CC_WRIP_DONE		(0x0 << 23)
>  #define			AT_XDMAC_CC_WRIP_IN_PROGRESS	(0x1 << 23)
> -#define		AT_XDMAC_CC_PERID(i)	(0x7f & (h) << 24)	/* Channel Peripheral Identifier */
> +#define		AT_XDMAC_CC_PERID(i)	(0x7f & (i) << 24)	/* Channel Peripheral Identifier */
>  #define AT_XDMAC_CDS_MSP	0x2C	/* Channel Data Stride Memory Set Pattern */
>  #define AT_XDMAC_CSUS		0x30	/* Channel Source Microblock Stride */
>  #define AT_XDMAC_CDUS		0x34	/* Channel Destination Microblock Stride */
> 


-- 
Nicolas Ferre
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