Re: [Linux-fbdev-devel] [PATCH 05/10] ARM: OMAP1: Make 770 LCD work

[Russell K. - A. L. <li...@ar...>]

On Thu, May 28, 2009 at 11:20:48AM -0700, Tony Lindgren wrote:
> > +int clk_add_alias(const char *alias, const char *alias_dev_name, char *id,
> > +	struct device *dev)
> > +{
> > +	struct clk *r = clk_get(dev, id);
> > +	struct clk_lookup *l;
> > +
> > +	if (!r)
> > +		return -ENODEV;
> > +
> > +	l = clkdev_alloc(r, alias, alias_dev_name);
> > +	clk_put(r);
> > +	if (!l)
> > +		return -ENODEV;
> > +	clkdev_add(l);
> > +	return 0;
> > +}
> > +EXPORT_SYMBOL(clk_add_alias);

Oh, and a really good thing to do would be to fix the error checking and
returning in there (why did I miss it in the original PXA version...)