On Mon, Nov 19, 2012 at 05:05:16PM +0100, Marc Kleine-Budde wrote:
> > +int ci_hdrc_otg_init(struct ci13xxx *ci)
> > +{
> > + /* Useless at current */
> > + ci->otg.set_peripheral = ci_otg_set_peripheral;
> > + ci->otg.set_host = ci_otg_set_host;
> > + if (!IS_ERR_OR_NULL(ci->transceiver))
> ^^^^^^^^^^^^^^
>
> Is considered harmful by some people. Can we test against NULL here?
Any stories that it is harmful?
>
--
Best Regards,
Peter Chen
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