Re: [PATCH 4/6] usb: musb: dsps: simplifyplatform_get_resource_byname/devm_ioremap_resource

[Julia Lawall]

On Mon, 19 Aug 2013, Svenning Sørensen wrote:

>
> On 19-08-2013 13:35, Julia Lawall wrote:
> >    	reg_base = devm_ioremap_resource(dev, r);
> >    	if (!musb->ctrl_base)
> >    		return -EINVAL;
> > > Not really related to Julia's patch, apart from making it more obvious
> > > that
> > > there's a bug here.
> > > I believe it is reg_base that needs to be checked, right?
> > Indeed, it is all backwards.  I could extend the patch, if you want.
> >
> I'll let Felipe decide on that, but I can't imagine any objections.
> IS_ERR() is the proper test, of course :)

I've already sent a patch, in case it is useful.

julia