[PATCH v2 5/9] ARM: at91: add soc detection infrastructure

[Alexandre Belloni]

On 05/03/2015 at 16:29:26 +0100, Alexander Stein wrote :
> > +	if (!regs) {
> > +		pr_warn("Could not map DBGU iomem range");
> > +		iounmap(regs);
> 
> I guess if regs == NULL there is no need to iounmap them, no?
> 

Indeed :)

-- 
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com