netdev - Re: [PATCH] ucc_geth: fix compilation

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Date:	Fri, 14 Sep 2007 09:07:34 -0500
From:	Kumar Gala <galak@...nel.crashing.org>
To:	Jeff Garzik <jeff@...zik.org>
Cc:	"linuxppc-dev@...abs.org list" <linuxppc-dev@...abs.org>,
	netdev <netdev@...r.kernel.org>,
	Anton Vorontsov <avorontsov@...mvista.com>
Subject: Re: [PATCH] ucc_geth: fix compilation


On Sep 13, 2007, at 10:23 AM, Anton Vorontsov wrote:

> Currently qe_bd_t is used in the macro call -- dma_unmap_single,
> which is a no-op on PPC32, thus error is hidden today. Starting
> with 2.6.24, macro will be replaced by the empty static function,
> and erroneous use of qe_bd_t will trigger compilation error.
>
> Signed-off-by: Anton Vorontsov <avorontsov@...mvista.com>
> ---

Jeff, I'm going to pick this up via the powerpc.git tree since its  
currently only broken in our for-2.6.24 branch (because of other  
changes in there).  Any issues?

- k

>
> Reposting this to include netdev in Cc.
>
>  drivers/net/ucc_geth.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
> index 12e01b2..9a38dfe 100644
> --- a/drivers/net/ucc_geth.c
> +++ b/drivers/net/ucc_geth.c
> @@ -2148,7 +2148,7 @@ static void ucc_geth_memclean(struct  
> ucc_geth_private *ugeth)
>  		for (j = 0; j < ugeth->ug_info->bdRingLenTx[i]; j++) {
>  			if (ugeth->tx_skbuff[i][j]) {
>  				dma_unmap_single(NULL,
> -						 ((qe_bd_t *)bd)->buf,
> +						 ((struct qe_bd *)bd)->buf,
>  						 (in_be32((u32 *)bd) &
>  						  BD_LENGTH_MASK),
>  						 DMA_TO_DEVICE);
> -- 
> 1.5.0.6
> -
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