From patchwork Wed Feb 19 17:20:23 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: 13982549 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 2F91320E6F9; Wed, 19 Feb 2025 17:20:18 +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=1739985618; cv=none; b=Tt1urtrHAKWIQcDoYeBWszQlcwBgy4LMSoHi/aAS+5ubmRcjqN/wtagyMj9LwPcgAFmcZwAj39HIEHQexbQooZN6f/jswbQP1/ukBl7jvqjL4nW1a6wtpYB6iU3k8gAg15mWsbDS52sefmaAAQisfhrfXlnvD8rQ9BAhXSh3oEQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739985618; c=relaxed/simple; bh=4es1eyBKKpCqIekbjwlzdY5OhzypORpRYcmfkLXfn9k=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=uXUAs7P3ZppC/CySPjpHlt99hYNmT+OGLRHSMuJTl7wZGFWbIbONIXOMfMto59p1l17eDI4xJ7rr+ZObRetclIdFz9IYOJhsTLioOVnWP77ZsV1rtzCshmBSFNrhs7yv516lsanCcNmCqUG0uRReVsjVVHkXLKszow7q+evSqiI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KDdCksLP; 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="KDdCksLP" Received: by smtp.kernel.org (Postfix) with ESMTPS id 0988CC4CEEE; Wed, 19 Feb 2025 17:20:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739985618; bh=4es1eyBKKpCqIekbjwlzdY5OhzypORpRYcmfkLXfn9k=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=KDdCksLPzektJVATykRIL1+vlMXfJZGNMRfEIq6nBhoBbFOJRUXAWGYbTUaoEtTpG eX2nt4Iq9InjaKzvhnAM/wNEhxsgYYhht8aInT2J0fH13V2763qEdoc55hjFTLMBoc K+8sUcOAOT1WGrp3Pp2sfmC9gPEhq64bGQZb2ECJWjwAHeZqbDSn8kBtHrb6OdfZl9 1X6+tjNRTfMKqCZF6xneIipMRt5cfv6qL7Nfutb+5ZFK0AL02d6Lyk1AL9s+lmyCCs SC8wnAtCUld/dyx8VWn6RC+MnTH0QKuA/7iaVlqeF3lkOadXo8b7lrHqQeJ/nYjNWJ cwIXUUtYiRhKg== 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 F3DF6C021AA; Wed, 19 Feb 2025 17:20:17 +0000 (UTC) From: =?utf-8?q?Nuno_S=C3=A1_via_B4_Relay?= Date: Wed, 19 Feb 2025 17:20:23 +0000 Subject: [PATCH 5/6] clk: clk-axi-clkgen move to min/max() Precedence: bulk X-Mailing-List: linux-fpga@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250219-dev-axi-clkgen-limits-v1-5-26f7ef14cd9c@analog.com> References: <20250219-dev-axi-clkgen-limits-v1-0-26f7ef14cd9c@analog.com> In-Reply-To: <20250219-dev-axi-clkgen-limits-v1-0-26f7ef14cd9c@analog.com> To: linux-clk@vger.kernel.org, linux-fpga@vger.kernel.org Cc: Stephen Boyd , Michael Turquette , Moritz Fischer , Wu Hao , Xu Yilun , Tom Rix X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1739985620; l=1495; i=nuno.sa@analog.com; s=20231116; h=from:subject:message-id; bh=dKtpJRfG8e67XLztq7w3SFpV7IL+cAAC4d8nwJYRezc=; b=79EDtsKwfsLPU2lzzPpm5kQnq6fd/Z0f5NE3HV/z0qdK756HI+5vSXWMH2J0HCDCLQ6sqWIzR QjXa4qYZWM2Aahnl9qQBSrEfaY1SFAAA0Rfpf6fCjkR3E4w8QBSuPKz 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 8c270ba7626bc24c4385615b7aa08ee95e198881..82a99c3b9063cd2dd8a9dc7fdec81a38feee12b9 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));