On Wed, 2016-08-24 at 10:50 -0700, Stephen Boyd wrote:
> On 08/22, Erin Lo wrote:
> > diff --git a/drivers/clk/mediatek/clk-mt2701-hif.c b/drivers/clk/mediatek/clk-mt2701-hif.c
> > index 18b4ab5..702fd74 100644
> > --- a/drivers/clk/mediatek/clk-mt2701-hif.c
> > +++ b/drivers/clk/mediatek/clk-mt2701-hif.c
> > @@ -52,11 +52,15 @@ static int mtk_hifsys_init(struct device_node *node)
> > clk_data);
> >
> > r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> > - if (r)
> > + if (r) {
> > pr_err("%s(): could not register clock provider: %d\n",
> > __func__, r);
> > + return r;
> > + }
> > +
> > + mtk_register_reset_controller(node, 1, 0x34);
>
> The cleanup here isn't great. mtk_register_reset_controller()
> should really return an error so that we can properly cleanup if
> needed. Fixing that in a later patch would be a good idea.
Hi Stephen,
I think so. This function returns void because it was invoked in
CLK_OF_DECLARE() in previous SoC's drivers. I'll investigate how to make
it return an error code without breaking backward compatibility.
Best regards,
James
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