On Wed, Nov 08, 2017 at 08:19:57PM +0100, Stefan Wahren wrote:
> Hi Florian,
> > + /* Clock is optional on most platforms */
> > + priv->clk = devm_clk_get(dev, NULL);
> > +
>
> At least EPROBE_DEFER should be handled here:
>
> if (IS_ERR(priv->clk) && PTR_ERR(priv->clk) == -EPROBE_DEFER)
> return -EPROBE_DEFER;
if (priv->clk == ERR_PTR(-EPROBE_DEFER))
return -EPROBE_DEFER;
is a simpler test for one particular error-pointer value.
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