[PATCH] Fix a data abort with fec_imx

[Sascha Hauer]

On Mon, Jan 11, 2010 at 03:32:15PM +0100, Eric Benard wrote:
> From: Eric Benard <ebenard at 1720eb.(none)>
> 
> edev was allocated using malloc. On one board (NOR boot), we met data abort
> in eth_register (at dev_add_param(dev, &edev->param_ip);).
> Allocating edev with xzalloc (as in several other drivers) fixed the problem.

Ok, applied.

Sascha

> 
> Signed-off-by: Eric Benard <eric at eukrea.com>
> ---
>  drivers/net/fec_imx.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/net/fec_imx.c b/drivers/net/fec_imx.c
> index 4893291..49140e7 100644
> --- a/drivers/net/fec_imx.c
> +++ b/drivers/net/fec_imx.c
> @@ -542,7 +542,7 @@ static int fec_probe(struct device_d *dev)
>  #ifdef CONFIG_ARCH_IMX27
>  	PCCR0 |= PCCR0_FEC_EN;
>  #endif
> -        edev = (struct eth_device *)malloc(sizeof(struct eth_device));
> +        edev = (struct eth_device *)xzalloc(sizeof(struct eth_device));
>          dev->type_data = edev;
>  	fec = (struct fec_priv *)malloc(sizeof(*fec));
>          edev->priv = fec;
> -- 
> 1.6.3.3
> 
> 

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