[PATCH 6/8] SERIAL: OMAP: Remove the slave idle handling from the driver

[Paul Walmsley]

Hi

On Wed, 20 Feb 2013, Santosh Shilimkar wrote:

> UART IP slave idle handling now taken care by runtime pm backend(hwmod layer)
> so remove the hackery from the driver.
> 
> Tested-by: Vaibhav Bedia <vaibhav.bedia at ti.com>
> Tested-by: Sourav Poddar <sourav.poddar at ti.com>
> Signed-off-by: Rajendra nayak <rnayak at ti.com>
> Signed-off-by: Santosh Shilimkar <santosh.shilimkar at ti.com>

I'm fine with the basic idea.  But based on rmk's and your 
subsequent comments, please add some comments to the driver in this patch 
that encapsulates what needs to be done to get DMA working again properly, 
including the idle mode switching, in the unlikely event that someone will 
try to get that working again.


- Paul