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 E5B001B1502; Thu, 6 Jun 2024 14:16:32 +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=1717683393; cv=none; b=BqE893AiF5GFrlvBX14+/NuRlrpxIF7p2b+Hik1rGt071mIYMXJJJiYTztBF5PDbEX4JXdh3RPbYKh0KNJ/DWP9uDcYvRFGeX+WW7wSNWtEMuV8goEk84QetHNQGMrk1wsgn2ZzfIOB/MPcMCF93QbLjasd7Ksu2hx6pFpoGPYQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717683393; c=relaxed/simple; bh=VQ2Wu+FiRHdsyzR5zaGKU7IVgzin/TUafDS1k3OGZ/s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=o67oJew2Z6DqeyPSKifUFVT4rPzuL33hPOF7wAt24xpcGGdhILjJCWRrV1J1RRcGGny7LKrsNHYTNqkhrmUHYk3ife8kQGsSGBKaSKwJBvkOY0BMTypeci11/ggv0mDy5N42iFVi2Xtx3MRZlqyfUSyxKqI9CTL2E2kE+1mItgI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=KIuhvlpz; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="KIuhvlpz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C3D7AC2BD10; Thu, 6 Jun 2024 14:16:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1717683392; bh=VQ2Wu+FiRHdsyzR5zaGKU7IVgzin/TUafDS1k3OGZ/s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KIuhvlpzFCrvDVIrczCBMCCKkDO0eZDVZAcDw19UAYao/r1N9gCvDKcrDDNnpvu/q geQBQSpfTvNsUqKEnE4yc4nYh+3j3X8yIM3vsSn13iGfEvR2JQJWA9lLwqLBEhCbZP 5Qw8Oggd+Mpi3iKXo6O3LwRlooUh//NKCS8LEG/U= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "=?UTF-8?q?N=C3=ADcolas=20F . =20R . =20A . =20Prado?=" , AngeloGioacchino Del Regno , Stephen Boyd , Sasha Levin Subject: [PATCH 6.6 337/744] clk: mediatek: pllfh: Dont log error for missing fhctl node Date: Thu, 6 Jun 2024 16:00:09 +0200 Message-ID: <20240606131743.272128275@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240606131732.440653204@linuxfoundation.org> References: <20240606131732.440653204@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Nícolas F. R. A. Prado [ Upstream commit bb7b3c8e7180f36de75cdea200ab7127f93f58cc ] Support for fhctl clocks in apmixedsys was introduced at a later point and to this moment only one mt6795 based platform has a fhctl DT node present. Therefore the fhctl support in apmixedsys should be seen as optional and not cause an error when it is missing. Change the message's log level to warning. The warning level is chosen so that it will still alert the fact that fhctl support might be unintentionally missing, but without implying that this is necessarily an issue. Even if the FHCTL DT nodes are added to all current platforms moving forward, since those changes won't be backported, this ensures stable kernel releases won't have live with this error. Fixes: d7964de8a8ea ("clk: mediatek: Add new clock driver to handle FHCTL hardware") Signed-off-by: Nícolas F. R. A. Prado Link: https://lore.kernel.org/r/20240308-mtk-fhctl-no-node-error-v1-1-51e446eb149a@collabora.com Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin --- drivers/clk/mediatek/clk-pllfh.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/mediatek/clk-pllfh.c b/drivers/clk/mediatek/clk-pllfh.c index 3a2b3f90be25d..094ec8a26d668 100644 --- a/drivers/clk/mediatek/clk-pllfh.c +++ b/drivers/clk/mediatek/clk-pllfh.c @@ -68,7 +68,7 @@ void fhctl_parse_dt(const u8 *compatible_node, struct mtk_pllfh_data *pllfhs, node = of_find_compatible_node(NULL, NULL, compatible_node); if (!node) { - pr_err("cannot find \"%s\"\n", compatible_node); + pr_warn("cannot find \"%s\"\n", compatible_node); return; } -- 2.43.0