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

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Message-ID: <2024102151-showy-partake-a2aa@gregkh>
Date: Mon, 21 Oct 2024 08:59:37 +0200
From: Greg KH <gregkh@...uxfoundation.org>
To: Mihai Sain <mihai.sain@...rochip.com>
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()

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?

thanks,

greg k-h