linux-kernel - Re: [PATCH] misc: fastrpc: Use of_reserved_mem_region_to

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Message-ID: <2025071645-unwieldy-chrome-8904@gregkh>
Date: Wed, 16 Jul 2025 14:16:51 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: Srinivas Kandagatla <srini@...nel.org>
Cc: "Rob Herring (Arm)" <robh@...nel.org>,
	Amol Maheshwari <amahesh@....qualcomm.com>,
	Arnd Bergmann <arnd@...db.de>, linux-arm-msm@...r.kernel.org,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] misc: fastrpc: Use of_reserved_mem_region_to_resource()
 for "memory-region"

On Sat, Jul 12, 2025 at 07:27:42PM +0100, Srinivas Kandagatla wrote:
> 
> 
> On 7/3/25 7:34 PM, Rob Herring (Arm) wrote:
> > Use the newly added of_reserved_mem_region_to_resource() function to
> > handle "memory-region" properties.
> > 
> > The error handling is a bit different. "memory-region" is optional, so
> > failed lookup is not an error. But then an error in
> > of_reserved_mem_lookup() is treated as an error. However, that
> > distinction is not really important. Either the region is available
> > and usable or it is not. So now, it is just
> > of_reserved_mem_region_to_resource() which is checked for an error.
> > 
> > Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
> > ---
> 
> Reviewed-by: Srinivas Kandagatla <srini@...nel.org>
> 
> 
> Greg, there are no more patches for fastrpc for this cycle, can you
> please pick this up via char-misc tree?

Will do, thanks.

greg k-h