[U-Boot] [PATCH] apbh_dma: return error value on timeout

[Stefano Babic <sbabic@denx.de>]

On 18/11/2011 12:17, Wolfram Sang wrote:
> When a timeout occurs, the return value is prepared but never returned.
> Fix that.
> 
> Signed-off-by: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de>
> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
> Cc: Marek Vasut <marek.vasut@gmail.com>
> ---
>  drivers/dma/apbh_dma.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/dma/apbh_dma.c b/drivers/dma/apbh_dma.c
> index 69a1042..4000974 100644
> --- a/drivers/dma/apbh_dma.c
> +++ b/drivers/dma/apbh_dma.c
> @@ -606,7 +606,7 @@ int mxs_dma_wait_complete(uint32_t timeout, unsigned int chan)
>  		mxs_dma_reset(chan);
>  	}
>  
> -	return 0;
> +	return ret;
>  }

Acked-by: Stefano Babic <sbabic@denx.de>

Applied to u-boot-imx, thanks.

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de
=====================================================================