From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 5F0D33090CA; Mon, 27 Oct 2025 14:39:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761575942; cv=none; b=hFxQKNMIWKzGOl9V9y/WwZMVp2DD5fsYHYqR8B8bde9XstmUpflz7Q9a+eyK2zt3VbPYXBNAmGITN2NSq5gzcBNyyGfcjOoPaIakSUIcMdIgFaVlDuuH+VU0Py1PeFy6fXr4Mhl0dM/W/EuY9lRQPBDdxgpQI1/Qf7pXhy0jByQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761575942; c=relaxed/simple; bh=avO4KxU32Xlunsqyq7BmWvOS2Y5h0UKNDU8DR6pAnGI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Qn6c/F1nUg8FA4ZH8qQcJPDWwsZ1Lj2sA/xGlzdX71Anv8mcNcI2A9O9lp4pVMPFVS4T0nNQYiAzugmDjvoCfq5hN+7MKyH5jHAvkSihPrnrTdlrrSLZ8AhwoagAup3JHqWGK+9YF0P7+rlWgI1AeXIgapoHBoOJ5TBoHukWNrE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=kTOd9Q2K; arc=none smtp.client-ip=198.175.65.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="kTOd9Q2K" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1761575941; x=1793111941; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=avO4KxU32Xlunsqyq7BmWvOS2Y5h0UKNDU8DR6pAnGI=; b=kTOd9Q2KLZTvjKEe5N34ACLZ1uzIlUw7iEO7LaUn0qNjLKhFAdPa2kaw 6qsGjyxGPSvAMKT2/uddGxty6YcDPMquraSFk9dKXUZggKLbP12gURPre +BJjKxqyYnC66xT13luLBe4NjAMadoXbIN/jXXaCLyTaLe7VnNRNhesmY ts+XMHQrO9mr3OYCDCdEg97o4Wdr48/4aCPBd6OxTtZMcWg42dQckYA8P WNTp8f6eEzi/gf4GV+FoyxduJMsQXioEXNnl3yKRUv3q8Dm5Ha2KXypzD BTT4sRNBXozWXi/VoRDw7ZG1bF1MtCCLqAv5Jjr8UKO5ty4cnN4KFtx2n Q==; X-CSE-ConnectionGUID: Jy3F5rlSSqWAwMtgDToXJg== X-CSE-MsgGUID: wjYsmwwDTxmvNhJU7pmoDw== X-IronPort-AV: E=McAfee;i="6800,10657,11586"; a="67299499" X-IronPort-AV: E=Sophos;i="6.19,259,1754982000"; d="scan'208";a="67299499" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Oct 2025 07:38:57 -0700 X-CSE-ConnectionGUID: 14+sqHWdR4m8zXTHKhpQtw== X-CSE-MsgGUID: 4Brf0ud8TmumEX8E11mt7w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,259,1754982000"; d="scan'208";a="184756643" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa007.fm.intel.com with ESMTP; 27 Oct 2025 07:38:53 -0700 Received: by black.igk.intel.com (Postfix, from userid 1003) id 55B4298; Mon, 27 Oct 2025 15:38:53 +0100 (CET) From: Andy Shevchenko To: Andy Shevchenko , linux-iio@vger.kernel.org, chrome-platform@lists.linux.dev, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Cc: Jonathan Cameron , David Lechner , =?UTF-8?q?Nuno=20S=C3=A1?= , Andy Shevchenko , Benson Leung , Guenter Roeck , Lars-Peter Clausen , Michael Hennerich , Mauro Carvalho Chehab , "Daniel W. S. Almeida" Subject: [PATCH v1 3/6] media: dvb-frontends: atbm8830: Convert to use PI definition Date: Mon, 27 Oct 2025 15:34:52 +0100 Message-ID: <20251027143850.2070427-4-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20251027143850.2070427-1-andriy.shevchenko@linux.intel.com> References: <20251027143850.2070427-1-andriy.shevchenko@linux.intel.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Convert to use PI definition instead of open coded value of it. Signed-off-by: Andy Shevchenko --- drivers/media/dvb-frontends/atbm8830.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/media/dvb-frontends/atbm8830.c b/drivers/media/dvb-frontends/atbm8830.c index 778c865085bf..74032364d183 100644 --- a/drivers/media/dvb-frontends/atbm8830.c +++ b/drivers/media/dvb-frontends/atbm8830.c @@ -6,7 +6,8 @@ * Copyright (C) 2009 David T.L. Wong */ -#include +#include +#include #include #include "atbm8830.h" @@ -112,7 +113,7 @@ static int set_if_freq(struct atbm_state *priv, u32 freq /*in kHz*/) if (freq != 0) { /* 2 * PI * (freq - fs) / fs * (2 ^ 22) */ - t = (u64) 2 * 31416 * (freq - fs); + t = 2 * DIV_ROUND_UP_ULL(PI, 100000) * (freq - fs); t <<= 22; do_div(t, fs); do_div(t, 1000); -- 2.50.1