linux-kernel - RE: [PATCH v11 1/5] device property: Add fwnode

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Message-ID: <DM6PR02MB69236DAEBED675DB929BB8ACA9679@DM6PR02MB6923.namprd02.prod.outlook.com>
Date:   Tue, 30 Nov 2021 21:58:12 +0000
From:   Anand Ashok Dumbre <ANANDASH@...inx.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "jic23@...nel.org" <jic23@...nel.org>,
        "lars@...afoo.de" <lars@...afoo.de>,
        "linux-iio@...r.kernel.org" <linux-iio@...r.kernel.org>,
        git <git@...inx.com>, Michal Simek <michals@...inx.com>,
        "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
        "rafael@...nel.org" <rafael@...nel.org>,
        "linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>,
        "heikki.krogerus@...ux.intel.com" <heikki.krogerus@...ux.intel.com>
Subject: RE: [PATCH v11 1/5] device property: Add fwnode_iomap()

Hi Andy,

Thanks for the review.

> -----Original Message-----
> From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> Sent: Thursday 25 November 2021 11:42 AM
> To: Anand Ashok Dumbre <ANANDASH@...inx.com>
> Cc: linux-kernel@...r.kernel.org; jic23@...nel.org; lars@...afoo.de; linux-
> iio@...r.kernel.org; git <git@...inx.com>; Michal Simek
> <michals@...inx.com>; gregkh@...uxfoundation.org; rafael@...nel.org;
> linux-acpi@...r.kernel.org; heikki.krogerus@...ux.intel.com
> Subject: Re: [PATCH v11 1/5] device property: Add fwnode_iomap()
> 
> On Wed, Nov 24, 2021 at 10:54:03PM +0000, Anand Ashok Dumbre wrote:
> > This patch introduces a new helper routine - fwnode_iomap(), which
> > allows to map the memory mapped IO for a given device node.
> >
> > This implementation does not cover the ACPI case and may be expanded
> > in the future. The main purpose here is to be able to develop resource
> > provider agnostic drivers.
> 
> ...
> 
> > +void __iomem *fwnode_iomap(struct fwnode_handle *fwnode, int
> index) {
> 
> > +	if (is_of_node(fwnode))
> > +		return of_iomap(to_of_node(fwnode), index);
> 
> It seems this part should be wrapped in some ifdeffery according to kbuild
> bot report.

I see that of_iomap is wrapped in #ifdef
I will fix that and send a new patch.

> 
> > +	return NULL;
> > +}
> > +EXPORT_SYMBOL(fwnode_iomap);
> 
> --
> With Best Regards,
> Andy Shevchenko
> 

Thanks,
Anand