[PATCH v3 3/8] MFD:rtsx: Declare that the DMA address limitation is 32bit explicitly

[Dan Carpenter]

On Fri, Dec 28, 2012 at 10:41:28AM +0800, wei_wang at realsil.com.cn wrote:
> From: Wei WANG <wei_wang at realsil.com.cn>
> 
> Realtek PCIe card reader only supports 32bit DMA
> 

Is this a bugfix?  If so what does the bug look like?

regards,
dan carpenter