[PATCH 2/7] S3C: DMA API: Change argument type of s3c2410_dma_devconfig

[ben-linux@fluff.org (Ben Dooks)]

On Wed, Apr 21, 2010 at 04:39:09PM +0900, jassisinghbrar at gmail.com wrote:
> From: Jassi Brar <jassi.brar@samsung.com>
> 
> All other functions have the channel argument of type 'unsigned int'
> the s3c2410_dma_devconfig also accept the same value as argument but
> treat it as type 'int'. Remove this anomaly by make it 'unsigned int'.

Looks fine.
 
> Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
> ---
>  arch/arm/mach-s3c64xx/dma.c              |    2 +-
>  arch/arm/plat-s3c24xx/dma.c              |    2 +-
>  arch/arm/plat-samsung/include/plat/dma.h |    4 ++--
>  3 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm/mach-s3c64xx/dma.c b/arch/arm/mach-s3c64xx/dma.c
> index b62bdf1..b4d6865 100644
> --- a/arch/arm/mach-s3c64xx/dma.c
> +++ b/arch/arm/mach-s3c64xx/dma.c
> @@ -413,7 +413,7 @@ err_buff:
>  EXPORT_SYMBOL(s3c2410_dma_enqueue);
>  
>  
> -int s3c2410_dma_devconfig(int channel,
> +int s3c2410_dma_devconfig(unsigned int channel,
>  			  enum s3c2410_dmasrc source,
>  			  unsigned long devaddr)
>  {
> diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
> index 93827b3..6ad274e 100644
> --- a/arch/arm/plat-s3c24xx/dma.c
> +++ b/arch/arm/plat-s3c24xx/dma.c
> @@ -1104,7 +1104,7 @@ EXPORT_SYMBOL(s3c2410_dma_config);
>   * devaddr:   physical address of the source
>  */
>  
> -int s3c2410_dma_devconfig(int channel,
> +int s3c2410_dma_devconfig(unsigned int channel,
>  			  enum s3c2410_dmasrc source,
>  			  unsigned long devaddr)
>  {
> diff --git a/arch/arm/plat-samsung/include/plat/dma.h b/arch/arm/plat-samsung/include/plat/dma.h
> index 7584d75..2e8f8c6 100644
> --- a/arch/arm/plat-samsung/include/plat/dma.h
> +++ b/arch/arm/plat-samsung/include/plat/dma.h
> @@ -110,8 +110,8 @@ extern int s3c2410_dma_config(unsigned int channel, int xferunit);
>   * configure the device we're talking to
>  */
>  
> -extern int s3c2410_dma_devconfig(int channel, enum s3c2410_dmasrc source,
> -				 unsigned long devaddr);
> +extern int s3c2410_dma_devconfig(unsigned int channel,
> +		enum s3c2410_dmasrc source, unsigned long devaddr);
>  
>  /* s3c2410_dma_getposition
>   *
> -- 
> 1.6.2.5
> 

-- 
-- 
Ben

Q:      What's a light-year?
A:      One-third less calories than a regular year.