linux-kernel - Re: [PATCH v1 1/2] i2c:busses:Register PCI1XXXX adapter to I2C subsystem

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Date:   Wed, 29 Sep 2021 19:44:37 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Dmitry Osipenko <digetx@...il.com>
Cc:     LakshmiPraveen Kopparthi <LakshmiPraveen.Kopparthi@...rochip.com>,
        wsa@...nel.org, treding@...dia.com, mirq-linux@...e.qmqm.pl,
        s.shtylyov@....ru, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org, UNGLinuxDriver@...rochip.com
Subject: Re: [PATCH v1 1/2] i2c:busses:Register PCI1XXXX adapter to I2C
 subsystem

On Wed, Sep 29, 2021 at 10:18:46AM +0300, Dmitry Osipenko wrote:
> 29.09.2021 09:22, LakshmiPraveen Kopparthi пишет:

...

> return intr_handled ? IRQ_HANDLED : IRQ_NONE;

> Or turn intr_handled into "irqreturn_t ret" and return it directly.

Or
	return IRQ_RETVAL(...);

...

> > +static const struct pci_device_id pci1xxxx_i2c_pci_id_table[] = {
> > +	{ PCI_DEVICE(PCI_VENDOR_ID_MICROCHIP, PCI12000_I2C_PID) },
> > +	{ PCI_DEVICE(PCI_VENDOR_ID_MICROCHIP, PCI11010_I2C_PID) },
> > +	{ PCI_DEVICE(PCI_VENDOR_ID_MICROCHIP, PCI11101_I2C_PID) },
> > +	{ PCI_DEVICE(PCI_VENDOR_ID_MICROCHIP, PCI11400_I2C_PID) },
> > +	{ PCI_DEVICE(PCI_VENDOR_ID_MICROCHIP, PCI11414_I2C_PID) },

If you switch to PCI_VDEVIDE, you will see how you may improve the device ID
definitions.

> > +	{0, }

Redundant content inside curly braces.

> > +};

> > +

Redundant blank line.

> > +MODULE_DEVICE_TABLE(pci, pci1xxxx_i2c_pci_id_table);

-- 
With Best Regards,
Andy Shevchenko