Subject: [PATCH v7 01/10] ARM: davinci: move private EDMA API to arm/common

From: [email-masked] (Matt Porter)
Date: Mon, 4 Mar 2013 17:12:51 -0500

On Sat, Feb 09, 2013 at 08:08:50PM +0000, Russell King wrote:
> On Sat, Feb 09, 2013 at 09:35:53PM +0530, Sekhar Nori wrote:
> > On 2/1/2013 11:52 PM, Matt Porter wrote:
> > > +	ret = of_address_to_resource(node, 1, &res);
> > 
> > of_address_to_resource() needs <linux/of_address.h>
> > 
> > > +	if (IS_ERR_VALUE(ret))
> > 
> > This needs <linux/err.h>
> 
> More importantly, is this the correct way to check for errors from
> of_address_to_resource() ?  Grepping the source shows that either less
> than 0 or non-zero are the commonly used conditions here.

Yes, it's not correct. Fixed to check for non-zero/zero in the two cases
where of_address_to_resource() is used.

-Matt