linux-kernel - RE: [RFC PATCH] tty: atmel_serial: Use devm_platform_ioremap

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Message-ID:
 <PH8PR11MB6804FADFEFEA51A8B35F894482432@PH8PR11MB6804.namprd11.prod.outlook.com>
Date: Mon, 21 Oct 2024 07:16:31 +0000
From: <Mihai.Sain@...rochip.com>
To: <gregkh@...uxfoundation.org>
CC: <richard.genoud@...tlin.com>, <jirislaby@...nel.org>,
	<Nicolas.Ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
	<claudiu.beznea@...on.dev>, <linux-kernel@...r.kernel.org>,
	<linux-serial@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>
Subject: RE: [RFC PATCH] tty: atmel_serial: Use
 devm_platform_ioremap_resource()

> From: Greg KH <gregkh@...uxfoundation.org>
> Sent: Monday, October 21, 2024 10:00 AM
> To: Mihai Sain - M19926 <Mihai.Sain@...rochip.com>
> Cc: richard.genoud@...tlin.com; jirislaby@...nel.org; Nicolas Ferre - M43238
> <Nicolas.Ferre@...rochip.com>; alexandre.belloni@...tlin.com;
> claudiu.beznea@...on.dev; linux-kernel@...r.kernel.org; linux-
> serial@...r.kernel.org; linux-arm-kernel@...ts.infradead.org
> Subject: Re: [RFC PATCH] tty: atmel_serial: Use
> devm_platform_ioremap_resource()
> 
> On Mon, Oct 21, 2024 at 09:43:21AM +0300, Mihai Sain wrote:
> > Simplify the request port function by using a single call to
> > devm_platform_ioremap_resource().
> >
> > This will also enhance the printing from /proc/iomem:
> >
> > cat /proc/iomem | grep flexcom ; cat /proc/iomem | grep serial
> >
> > f0004000-f00041ff : f0004000.flexcom flexcom@...04000
> > f8020000-f80201ff : f8020000.flexcom flexcom@...20000
> > f0004200-f00043ff : f0004200.serial serial@200 f8020200-f80203ff :
> > f8020200.serial serial@200 fffff200-fffff3ff : fffff200.serial
> > serial@...ff200
> >
> > Signed-off-by: Mihai Sain <mihai.sain@...rochip.com>
> > ---
> >  drivers/tty/serial/atmel_serial.c | 12 +++---------
> >  1 file changed, 3 insertions(+), 9 deletions(-)
> 
> Why is this a rfc?  What needs to be done before you want it merged?

I used the rfc tag in order to get the feedback from you and all stakeholders.
If the modifications are OK for you I will send a new patch without rfc tag.

Thanks,
Mihai

> 
> thanks,
> 
> greg k-h