From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 921403D66; Sat, 20 Jul 2024 18:28:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721500104; cv=none; b=g1nhoJvjojaGsXO8Qy9jfbEBJER+j86Cr5MLFKzyWyD+FazfGfqXKVVzjEUyDMsci6iSpR1YmIdoFSefPeandUhSWsCcHxU8//tSkmuo+EeYPwgnqu4R//Ink0Y3VTaNyWqfLreotDBiTadi3c0SUJB0JciD6jiZavT9ovDsUvM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721500104; c=relaxed/simple; bh=eJZPK+DhW0Tooh4YTbevJlLXSxbgwvrof7wQtGi5H4I=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=iEAWWYu9QNtdk0Y/Ch7pHCO+S9hKGgCLTBI56rr1aiUZgt8Zo/pDqsiBwJiyIjL4LMJfA8wgDiTBPRSiFvhzbvPEcDmEPpG+ZMOWlab32CGWi5h0npxt6crqrEYmqkP8AUgUo+RikNKm/T1npPd/W1HCZrO9J5YtKsdRjgR7tbA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=J+T3jCLe; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="J+T3jCLe" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EA28BC2BD10; Sat, 20 Jul 2024 18:28:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721500104; bh=eJZPK+DhW0Tooh4YTbevJlLXSxbgwvrof7wQtGi5H4I=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=J+T3jCLeSE0WoHlvD1yRTiNh5vHbCLMjfB8XvKWDCthwnjdgqF8DShrK2MTi1WAn9 RH/RS1hnA99F9O8ShcdjRei25fzsMwIxOFnEs8Bqvpn7WhhU82t8u0TYPaH8pBh4d6 NBPSm5suOi75wp9wMkliOsElMyX6NTgJcSg1/IGSW1vRXgdaFymK/lGZtVjYl4tCmm fX2vKF27qL+b8FzOB4jFAJTEkRzeMcn0RKgEgHy5/u5fdab3abSzfTvW/YfJb3/chL pM588oBLf0pF2IllQMkAw/6lPkGj3GY5QjqT8UpH+XJ3IiQrTbCKnA/Ww9A0B2Ys1c oyVxUXkJrymzA== Message-ID: <0cddd005-6997-4159-8841-beb837957f0c@kernel.org> Date: Sat, 20 Jul 2024 20:28:14 +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 v2 1/2] clk: imx93: Move IMX93_CLK_END macro to clk driver To: Pengfei Li Cc: krzk+dt@kernel.org, robh@kernel.org, abelvesa@kernel.org, mturquette@baylibre.com, sboyd@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, ping.bai@nxp.com, ye.li@nxp.com, peng.fan@nxp.com, aisheng.dong@nxp.com, frank.li@nxp.com, kernel@pengutronix.de, festevam@gmail.com, linux-clk@vger.kernel.org, imx@lists.linux.dev, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20240627082426.394937-1-pengfei.li_1@nxp.com> <20240627082426.394937-2-pengfei.li_1@nxp.com> <60f9e733-f5bd-4bfc-9bd5-94ae18bb3901@kernel.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 19/07/2024 08:08, Pengfei Li wrote: > On Sat, Jun 29, 2024 at 10:49:49AM +0800, Pengfei Li wrote: >> On Fri, Jun 28, 2024 at 09:38:54AM +0200, Krzysztof Kozlowski wrote: >>> On 27/06/2024 10:24, Pengfei Li wrote: >>>> IMX93_CLK_END was previously defined in imx93-clock.h to indicate >>>> the number of clocks, but it is not part of the ABI, so it should >>>> be moved to clk driver. >>>> >>>> Signed-off-by: Pengfei Li >>>> --- >>>> >>>> Notes: >>>> Change for v2: >>>> - Use pre-processor define to simplify code. >>>> >>>> drivers/clk/imx/clk-imx93.c | 2 ++ >>>> 1 file changed, 2 insertions(+) >>> >>> Are you sure this builds fine? If you need to define it here, it means >>> some part of that unit file already uses the define. If so, you include >>> the header. If you include the header, you should see fat warning. >>> >>> Really, people, just build your patches... >>> >>> Best regards, >>> Krzysztof >>> >>> >> >> Hi Krzysztof, >> >> Yes, you're right, this macro definition has indeed been used. But >> this clk-imx93.c driver file is the only place where this macro is >> used. So maybe it would be more appropriate to define this macro in >> C rather than in the header file. Meanwhile, I also built my patch, >> but no warnings were found. >> >> BR, >> Pengfei Li >> > > Hi Krzysztof, > > I've built my patches, but no warnings were found. This C file is the only place where this macro definition is used, so why would I see fat warning? I could be wrong, I really thought there should be a warning of duplicated define. But if there is none, sure, sounds good. Best regards, Krzysztof