From patchwork Mon May 5 16:41:37 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Nuno_S=C3=A1_via_B4_Relay?= X-Patchwork-Id: 887719 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 8BC1126B099; Mon, 5 May 2025 16:41:38 +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=1746463298; cv=none; b=TbMRCT4dMuw9WRVi/1nsuxyv36Arq/tW5Hlh6A16eGa0VaXYjmK2Po24TgRNQZ6LWl8TS60g1ebibJmQ7mzZltLsYViPE4gXNNd1ZvJeSTpiCCZJq/W9d0ho2P9TcO+8VqHTMzlAGoBi4EcsZaBAIJs1F5eX1EtD2T0sOwmFZ2M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746463298; c=relaxed/simple; bh=LsVRHSLSiecEqe62Du55n0ikOAMGKXU1HUtTJ0lMc5s=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Butr0oXPy3SmtztHe8je2titcFbzNG/J6a5TaxZYan9Jvmkepx1hQhOATlzjLwDCUyGbmYtfAE2T4y6GymIQb9juDA1L4nUvwlwJzBrj2FSrluv62BVwJK6dJCaVS8+UhpoARUpgrG0K+wDKTKrY9Ulk8qThuz3aHwd3CrPi3h4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ACiUd32F; 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="ACiUd32F" Received: by smtp.kernel.org (Postfix) with ESMTPS id BA5C6C4CEFA; Mon, 5 May 2025 16:41:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746463297; bh=LsVRHSLSiecEqe62Du55n0ikOAMGKXU1HUtTJ0lMc5s=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=ACiUd32F9XAXt+BMliz2tJcRMUiAEld6L4dTS1z1jrdxltCtvhDLcxbJ2haGaXVjU 4aQQvPE/E6HtaXFcRL8+uKtHJP7VMAd85S/M9MpxLtol+8cBWGvaxKjkfIHL3Wop96 DJOR8iMwwZegI0jABEuunQWgvfGHBXnY8Yuu/OLb+r5KI4KJJznXYULlMpdK1/sGs4 A2syFHOrmQMpgPTxiqCYEJEmkdZ/dkvIc5TuBmOzh7vcz1ehilMEqaO49UG3wBCMPe 7YnIDnH6zahrh2h9hvaMzVxcPtBPPIWlJukhDZdRe1EoDnz3QZhKFsrm49eaWHzu5m CsNh2FJTEG8Qw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id B10C1C3ABBF; Mon, 5 May 2025 16:41:37 +0000 (UTC) From: =?utf-8?q?Nuno_S=C3=A1_via_B4_Relay?= Date: Mon, 05 May 2025 17:41:37 +0100 Subject: [PATCH v4 6/7] clk: clk-axi-clkgen move to min/max() Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250505-dev-axi-clkgen-limits-v4-6-3ad5124e19e1@analog.com> References: <20250505-dev-axi-clkgen-limits-v4-0-3ad5124e19e1@analog.com> In-Reply-To: <20250505-dev-axi-clkgen-limits-v4-0-3ad5124e19e1@analog.com> To: linux-clk@vger.kernel.org, linux-fpga@vger.kernel.org, dmaengine@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-iio@vger.kernel.org, linux-pwm@vger.kernel.org, linux-spi@vger.kernel.org Cc: Stephen Boyd , Michael Turquette , Moritz Fischer , Wu Hao , Xu Yilun , Tom Rix , Vinod Koul , Jean Delvare , Guenter Roeck , Michael Hennerich , Jonathan Cameron , Trevor Gamblin , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , David Lechner , Mark Brown , Mike Turquette X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1746463295; l=1495; i=nuno.sa@analog.com; s=20231116; h=from:subject:message-id; bh=0Z1yXXcU6N6OEnmuARXTcAq1DZDWN+Kl5h68bn+CnOk=; b=A+64PSzx8Uoa9y+c4A2b//ZatQb2A3EvmxLURxe6qs4a2e9xRT3u7RZJM/XcK3n2YtsbspwPA 70mXxhjwU+nA3HqUu9pn+KzZWMJoNPHnZDbFVzBq5pU3zCi/kgsq3Dd X-Developer-Key: i=nuno.sa@analog.com; a=ed25519; pk=3NQwYA013OUYZsmDFBf8rmyyr5iQlxV/9H4/Df83o1E= X-Endpoint-Received: by B4 Relay for nuno.sa@analog.com/20231116 with auth_id=100 X-Original-From: =?utf-8?q?Nuno_S=C3=A1?= Reply-To: nuno.sa@analog.com From: Nuno Sá Instead of using the type versions of min/max(), use the plain ones as now they are perfectly capable of handling different types like unsigned and non negative integers that are compiletime constant. Signed-off-by: Nuno Sá --- drivers/clk/clk-axi-clkgen.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/clk/clk-axi-clkgen.c b/drivers/clk/clk-axi-clkgen.c index a4cc6e1f0742fb22904c9a4c266198f62ede9c65..d8634d1cb401fff2186702354ecda7b4fcda006f 100644 --- a/drivers/clk/clk-axi-clkgen.c +++ b/drivers/clk/clk-axi-clkgen.c @@ -144,15 +144,15 @@ static void axi_clkgen_calc_params(const struct axi_clkgen_limits *limits, *best_m = 0; *best_dout = 0; - d_min = max_t(unsigned long, DIV_ROUND_UP(fin, limits->fpfd_max), 1); - d_max = min_t(unsigned long, fin / limits->fpfd_min, 80); + d_min = max(DIV_ROUND_UP(fin, limits->fpfd_max), 1); + d_max = min(fin / limits->fpfd_min, 80); again: fvco_min_fract = limits->fvco_min << fract_shift; fvco_max_fract = limits->fvco_max << fract_shift; - m_min = max_t(unsigned long, DIV_ROUND_UP(fvco_min_fract, fin) * d_min, 1); - m_max = min_t(unsigned long, fvco_max_fract * d_max / fin, 64 << fract_shift); + m_min = max(DIV_ROUND_UP(fvco_min_fract, fin) * d_min, 1); + m_max = min(fvco_max_fract * d_max / fin, 64 << fract_shift); for (m = m_min; m <= m_max; m++) { _d_min = max(d_min, DIV_ROUND_UP(fin * m, fvco_max_fract));