[PATCH v3 13/13] mmc: tmio: add barriers to IO operations

[Paul Mundt]

On Wed, Feb 06, 2013 at 08:47:00PM +0100, Guennadi Liakhovetski wrote:
> Without barriers SDIO operations fail with runtime PM enabled.
> 
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski at gmx.de>
> Cc: Paul Mundt <lethal at linux-sh.org>
> ---
> 
> v3: use iowrite16_rep() and ioread16_rep() for consistency.
> 
Looks better to me!

Reviewed-by: Paul Mundt <lethal at linux-sh.org>