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Tue, 25 Feb 2025 05:29:18 -0800 (PST) Received: from [172.16.183.207] ([213.255.186.46]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-548514b9db3sm181711e87.88.2025.02.25.05.29.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 25 Feb 2025 05:29:18 -0800 (PST) Message-ID: <893a3c45-537e-47ad-afbd-1e5d3b9abe2c@gmail.com> Date: Tue, 25 Feb 2025 15:29:17 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 02/10] property: Add device_get_child_node_count_named() To: Andy Shevchenko Cc: Heikki Krogerus , Matti Vaittinen , Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Daniel Scally , Sakari Ailus , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich , Lad Prabhakar , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Hugo Villeneuve , Nuno Sa , David Lechner , Javier Carrasco , Guillaume Stols , Olivier Moysan , Dumitru Ceclan , Trevor Gamblin , Matteo Martelli , Alisa-Dariana Roman , Ramona Alexandra Nechita , AngeloGioacchino Del Regno , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev References: <29ec24f1498392cafbecc0e0c0e23e1ce3289565.1740421248.git.mazziesaccount@gmail.com> Content-Language: en-US, en-AU, en-GB, en-BW From: Matti Vaittinen In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 25/02/2025 12:39, Andy Shevchenko wrote: > On Tue, Feb 25, 2025 at 12:29:31PM +0200, Matti Vaittinen wrote: >> On 25/02/2025 12:21, Andy Shevchenko wrote: >>> On Tue, Feb 25, 2025 at 11:40:16AM +0200, Heikki Krogerus wrote: ... >>>> >>>> I did not check how many users are you proposing for this, but if >>>> there's only one, then IMO this should not be a global function yet. >>>> It just feels to special case to me. But let's see what the others >>>> think. >>> >>> The problem is that if somebody hides it, we might potentially see >>> a duplication in the future. So I _slightly_ prefer to publish and >>> then drop that after a few cycles if no users appear. >> >> After taking a very quick grep I spotted one other existing place where we >> might be able to do direct conversion to use this function. >> >> drivers/net/ethernet/freescale/gianfar.c >> >> That'd be 2 users. > > I haven't checked myself, I believe your judgement, I took a better look and you obviously shouldn't believe :) The gianfar used of_node instead of the fwnode. So, it'd be a single caller at starters. Yours, -- Matti