linux-kernel - Re: [PATCH v2 1/5] device property: Keep dev_fwnode() and dev_fwnode

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Message-ID: <Yzv7JqVRWU8Hq5wF@smile.fi.intel.com>
Date:   Tue, 4 Oct 2022 12:21:42 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Bjorn Andersson <andersson@...nel.org>,
        Prashant Malani <pmalani@...omium.org>,
        linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, Daniel Scally <djrscally@...il.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>
Subject: Re: [PATCH v2 1/5] device property: Keep dev_fwnode() and
 dev_fwnode_const() separate

On Tue, Oct 04, 2022 at 11:25:56AM +0300, Andy Shevchenko wrote:
> On Tue, Oct 04, 2022 at 10:24:13AM +0200, Greg Kroah-Hartman wrote:
> > On Tue, Oct 04, 2022 at 11:14:14AM +0300, Andy Shevchenko wrote:
> > > On Tue, Oct 04, 2022 at 09:55:21AM +0200, Greg Kroah-Hartman wrote:
> > > > On Mon, Oct 03, 2022 at 08:08:58PM +0000, Sakari Ailus wrote:
> > > > > On Mon, Oct 03, 2022 at 06:17:17PM +0200, Greg Kroah-Hartman wrote:

...

> > > > > #define kobj_to_dev(kobj)						\
> > > > > 	(_Generic((kobj),						\
> > > > > 		  const struct kobject *: __kobj_to_dev_const,		\
> > > > > 		  struct kobject *: __kobj_to_dev)(kobj))
> > > > 
> > > > Ah, doh!  I had the (kobj) part in the wrong place, thanks for that
> > > > fix...
> > > > 
> > > > Ok, this looks better, let me see how well the build breaks with some of
> > > > these changes
> > > 
> > > I believe I can rewrite my patch like this and then it will be much nicer since
> > > we may constify all the rest without calling __dev_fwnode_const() directly.
> > > 
> > > Are you agree?
> > 
> > Yes, I think this is a much better option, try it and see.  Below is the
> > patch I'm running through my build systems at the moment, feel free to
> > copy the style for your change as well.
> 
> Yep, thanks for sharing!

v3 has been just sent out.

-- 
With Best Regards,
Andy Shevchenko