Messages in this thread | | | Date | Thu, 13 Jan 2022 12:47:53 +0200 | From | Andy Shevchenko <> | Subject | Re: [PATCH v2 3/3] mmc: mediatek: add support for SDIO eint irq |
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On Thu, Jan 13, 2022 at 03:58:52PM +0800, Axe Yang wrote:
> But for the comment for 'dev_dbg', can you explain more about that?
Sure.
> On Tue, 2022-01-11 at 13:46 +0200, Andy Shevchenko wrote: > > On Tue, Jan 11, 2022 at 09:40:46AM +0800, Axe Yang wrote:
...
> > > + host->pins_eint = pinctrl_lookup_state(host->pinctrl, > > > "state_eint"); > > > + if (IS_ERR(host->pins_eint)) { > > > + dev_dbg(&pdev->dev, "Cannot find pinctrl > > > eint!\n"); > > > > In debug mode of pin control this will bring a duplicate message. > > Can you explain more about this comment? > I don't understand what the 'duplicate message' refers for.
Have you chance to read the implementation of pinctrl_lookup_state()?
-- With Best Regards, Andy Shevchenko
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