Re: [PATCH 2/7] of: MTD: Fix OF probing on little-endian systems

[Grant Likely <grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>]

On Wed, Sep 29, 2010 at 03:52:13PM +1000, Michal Simek wrote:
> Convert big-endian DTB to little-endian if necessary.
> 
> Signed-off-by: Michal Simek <monstr-pSz03upnqPeHXe+LvDLADg@public.gmane.org>
> CC: David Woodhouse <dwmw2-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
> CC: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> CC: Grant Likely <grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>
> CC: linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
> CC: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> CC: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org

Applied, thanks.

g.

> ---
>  drivers/mtd/maps/physmap_of.c |    2 +-
>  drivers/mtd/ofpart.c          |    4 ++--
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
> index fe63f6b..ec3edf6 100644
> --- a/drivers/mtd/maps/physmap_of.c
> +++ b/drivers/mtd/maps/physmap_of.c
> @@ -294,7 +294,7 @@ static int __devinit of_flash_probe(struct platform_device *dev,
>  		info->list[i].map.name = dev_name(&dev->dev);
>  		info->list[i].map.phys = res.start;
>  		info->list[i].map.size = res_size;
> -		info->list[i].map.bankwidth = *width;
> +		info->list[i].map.bankwidth = be32_to_cpup(width);
>  
>  		err = -ENOMEM;
>  		info->list[i].map.virt = ioremap(info->list[i].map.phys,
> diff --git a/drivers/mtd/ofpart.c b/drivers/mtd/ofpart.c
> index 8bf7dc6..7bd171e 100644
> --- a/drivers/mtd/ofpart.c
> +++ b/drivers/mtd/ofpart.c
> @@ -53,8 +53,8 @@ int __devinit of_mtd_parse_partitions(struct device *dev,
>  			continue;
>  		}
>  
> -		(*pparts)[i].offset = reg[0];
> -		(*pparts)[i].size = reg[1];
> +		(*pparts)[i].offset = be32_to_cpu(reg[0]);
> +		(*pparts)[i].size = be32_to_cpu(reg[1]);
>  
>  		partname = of_get_property(pp, "label", &len);
>  		if (!partname)
> -- 
> 1.5.5.1
>