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Date:   Mon, 14 Nov 2022 10:18:14 +0800
From:   Xu Yilun <yilun.xu@intel.com>
To:     Ilpo =?iso-8859-1?Q?J=E4rvinen?= <ilpo.jarvinen@linux.intel.com>
Cc:     linux-fpga@vger.kernel.org, Wu Hao <hao.wu@intel.com>,
        Tom Rix <trix@redhat.com>, Moritz Fischer <mdf@kernel.org>,
        Lee Jones <lee@kernel.org>,
        Matthew Gerlach <matthew.gerlach@linux.intel.com>,
        Russ Weight <russell.h.weight@intel.com>,
        Tianfei zhang <tianfei.zhang@intel.com>,
        Mark Brown <broonie@kernel.org>,
        Greg KH <gregkh@linuxfoundation.org>,
        LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 10/12] mfd: intel-m10-bmc: Add PMCI driver
Message-ID: <Y3GlZkqhh5SbQ33Y@yilunxu-OptiPlex-7050>
References: <20221108144305.45424-1-ilpo.jarvinen@linux.intel.com>
 <20221108144305.45424-11-ilpo.jarvinen@linux.intel.com>
 <Y24eF6OsRTFGcB/F@yilunxu-OptiPlex-7050>
 <ce691f6f-4519-5589-4a96-58f17476ee@linux.intel.com>
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On 2022-11-11 at 15:16:42 +0200, Ilpo J?rvinen wrote:
> On Fri, 11 Nov 2022, Xu Yilun wrote:
> > On 2022-11-08 at 16:43:03 +0200, Ilpo J?rvinen wrote:
> 
> > > +static int pmci_probe(struct dfl_device *ddev)
> > > +{
> > > +	struct device *dev = &ddev->dev;
> > > +	struct pmci_device *pmci;
> > > +
> > > +	pmci = devm_kzalloc(dev, sizeof(*pmci), GFP_KERNEL);
> > > +	if (!pmci)
> > > +		return -ENOMEM;
> > > +
> > > +	pmci->m10bmc.dev = dev;
> > > +	pmci->dev = dev;
> > 
> > I don't see its usage.
> 
> It's used by dev_err() in patch 11/12.

I see. But is m10bmc.dev already good enough for the usage?

Thanks,
Yilun