From nobody Wed Oct 8 07:07:13 2025 Received: from mail-ot1-f54.google.com (mail-ot1-f54.google.com [209.85.210.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E556C26B945 for ; Tue, 1 Jul 2025 21:39:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.54 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751405977; cv=none; b=MhSEowyGf5oZQ46BSzju6gPTGiBJ+oXpQPJbcI/+x4OIq2XI4ECqE8DXI7+axlnR4yo9tY1WqrQWh4K8T9jrvFOJqPZ0ULscg2uaavoyJMyAU8znrHgWbnWsP+uzGY9cqT2JWEJ+vG9AZbCRJJ3/hzldiWz/WM2ks8eWu7yXHjE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751405977; c=relaxed/simple; bh=eX4YHp/dtOegV1BsNpjg29XkjKcYwdbRuJEkdrbboOc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ilYEXSZ22waI+mYMXrZ91wV2cXnXBw+roC7Ogm83Sp3vSNEdMH+T4cM/a92CAb4cQt48uWSzdL0q+khTw3HE2dzPoZQNR9ozgFKZ3RAb8troTot/dJ+xufsnyhbOYypPaU2O6tmipOYkANmkrohPdKVps6T5erI8d0YZMKKAOaQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com; spf=pass smtp.mailfrom=baylibre.com; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b=vY1msg12; arc=none smtp.client-ip=209.85.210.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="vY1msg12" Received: by mail-ot1-f54.google.com with SMTP id 46e09a7af769-73adf1a0c48so1990359a34.2 for ; Tue, 01 Jul 2025 14:39:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1751405974; x=1752010774; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=R2FCNKCwh9PvjlU7ijHy+Usg9/eSYsjcOSLSWrMIa7U=; b=vY1msg12b2q0qoGp2IQQRIZAZqnbeIqJwZFDdEw5J2y7zJkC7JFZzxkQ5lBHqvek9J q7sxz6h21zwnSqu47YAOJqy2uOzoLkLRk4gUvEz+ezkYMgp5UxuMADQ5Vr+2t7LmFZC7 pWJOChk1PH7fNy3symV+X9QhmUt6xBWFYk/Yb9IdMvrosVNdI84gkKu8n3ta5KFuf6Gk KgtGKW7pgAtVaFlp/AHRtUrTstpFtOiwYbkuRCKaMUqV5eWy/nyuN0uX2okiVwOIBimJ yVqH6F6daGESvoZhaGG85nWMNqcl7iZTLdYpNSDn/sb594zeFdkwZ86wZskjLgemqx85 VNPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751405974; x=1752010774; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=R2FCNKCwh9PvjlU7ijHy+Usg9/eSYsjcOSLSWrMIa7U=; b=s1pHsXFABf4NJSOQppKoos3FQFQ5vr6lOvZ7sLQtjuoq/gzpWflt7tnL8e7D2wMvhi z+Txvc8k7bLS2VrcDbNqYB0mirN5t1l+MlBGgbq3HSTa9QJa3vyfSXvvkJHwiA8wZt5d Ujp8EoIdnj9gtb9QWUjfRz2rtpzVvngm6R3VUDuvJUxig8y/YM7Z76Qp+xeqo+9lyjX3 8PGzqvtn66OZX4iqzJWhwLLI/IQJhUJVZ27/+UNnNn4q61CI502GrC21fTddMnoEiQID PigRar9mymoonlAXbB2XKXPsjbFFN09a35NNMuoB1+vyo2GoobfYbD8eHSPJJqriDI/l WrMQ== X-Forwarded-Encrypted: i=1; AJvYcCUvx4uIe4WrF4IwcuNBci1cEc4q91vtijeFC7iLgH2524NGIjAPPIhEABA9Sh/Tk7RVsadmHlft1El25FA=@vger.kernel.org X-Gm-Message-State: AOJu0YydKtcmRF3iAYiLOnJABnRCBfaHTjzfNcGA1i3x9iFrOfSrxqX/ 4p6eQiCEOgn+5x/A6SoZ2efgW0V/Ppz7V8LYxwT0CxDRoImLp1aH44ao12mH/I5ILLs= X-Gm-Gg: ASbGncsEtnDAxfvmn6GOSKoh/53fZYHeVHfjgrnozHV1dW9Zq90Kysn8Wq+uwXUR/lJ gejweltCtvxsfMP1ch9Q4JF1lCLk8KMP9P8hi9wRFhBbSYWp73dhTPmvw+FbqB++jIvlOsQgzli xbRaoCoHLWn8rwZxNwZFJdk6PoIby6Fh7iFi/8TcMjEDv15Tsq/JSx9lh7VLrTrJljvzqmjjXKz /Zn1o7QDz3rMXk1+qFvjDf9FCOYvQ1/sM0uMURwWTClfWjbvPKrWd64X351wYdQ/NMMVsaPYPO7 3JlghoK/UVgyErSYfnKyCL5zZ/6w15q6tSRqXDm0GTS37zfYn04FUjoO+YwHpQ3ZNxfjMJSDbOC KLt4= X-Google-Smtp-Source: AGHT+IFOQRYfDvwgeMufDGbyUL583xaYoWA3vjZvR3oblGtKTc0TAcnFq1Nd8Z9bQbtdkT2H72dBdA== X-Received: by 2002:a05:6808:1405:b0:3fe:aecb:5c49 with SMTP id 5614622812f47-40b88816bf2mr246009b6e.21.1751405973985; Tue, 01 Jul 2025 14:39:33 -0700 (PDT) Received: from [127.0.1.1] ([2600:8803:e7e4:1d00:70a7:ca49:a250:f1d5]) by smtp.gmail.com with ESMTPSA id 5614622812f47-40b3243deeesm2288335b6e.48.2025.07.01.14.39.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Jul 2025 14:39:33 -0700 (PDT) From: David Lechner Date: Tue, 01 Jul 2025 16:37:52 -0500 Subject: [PATCH v3 04/12] iio: adc: ad_sigma_delta: use sizeof() in ALIGN() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250701-iio-adc-ad7173-add-spi-offload-support-v3-4-42abb83e3dac@baylibre.com> References: <20250701-iio-adc-ad7173-add-spi-offload-support-v3-0-42abb83e3dac@baylibre.com> In-Reply-To: <20250701-iio-adc-ad7173-add-spi-offload-support-v3-0-42abb83e3dac@baylibre.com> To: Michael Hennerich , Jonathan Cameron , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mark Brown Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-spi@vger.kernel.org, Andy Shevchenko , David Lechner X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1105; i=dlechner@baylibre.com; h=from:subject:message-id; bh=eX4YHp/dtOegV1BsNpjg29XkjKcYwdbRuJEkdrbboOc=; b=owEBbQGS/pANAwAKAcLMIAH/AY/AAcsmYgBoZFVUsg9stveBrxGDVhLGZYC8y44lXhmauYRD5 IOfBQIKOY2JATMEAAEKAB0WIQTsGNmeYg6D1pzYaJjCzCAB/wGPwAUCaGRVVAAKCRDCzCAB/wGP wDRfB/0UmeaGt77fPnm8zNrtXCMu1IImtJf/qesmSMZ5xa9lv965FBpPpUNNECXWK2qxmuLyg2w y7HGG4Mj6VDqWba3HrXZC/u3JlxaKEmKh4vRp5aPypfP3Rul637HMZekXc5uFp9SHwLe8HZIYC3 ApAzK+RpJGXFEsypw4xhYK8qo/4rS0R/WlmdX2g2SI05t2i5Bv7qshKVvBTsMLNOidHkLI0D4R7 nt82jABxuHUEMyY1jE6wsSKqZ1AkNG8R8ZqwCp6mn6dolf0V+rbXnz8DaovNXJMXqkTvUyynsUC r5WCT+vOdLgFtuaLWePSV+aehgWr6My2A+YtlD+Abbewn+dm X-Developer-Key: i=dlechner@baylibre.com; a=openpgp; fpr=8A73D82A6A1F509907F373881F8AF88C82F77C03 Use sizeof() instead of hardcoding the size of the timestamp in the ALIGN() macro. This makes it a bit more obvious what the intention of the code is. Suggested-by: Andy Shevchenko Signed-off-by: David Lechner --- drivers/iio/adc/ad_sigma_delta.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_de= lta.c index 5362157966d89cbf0e602716aaaf0b78f3921b11..dd15c357d1494bf5718e50e50a5= 14cb4d4556f2b 100644 --- a/drivers/iio/adc/ad_sigma_delta.c +++ b/drivers/iio/adc/ad_sigma_delta.c @@ -488,7 +488,8 @@ static int ad_sd_buffer_postenable(struct iio_dev *indi= o_dev) return ret; } =20 - samples_buf_size =3D ALIGN(slot * indio_dev->channels[0].scan_type.storag= ebits / 8, 8); + samples_buf_size =3D ALIGN(slot * indio_dev->channels[0].scan_type.storag= ebits / 8, + sizeof(s64)); samples_buf_size +=3D sizeof(s64); samples_buf =3D devm_krealloc(&sigma_delta->spi->dev, sigma_delta->sample= s_buf, samples_buf_size, GFP_KERNEL); --=20 2.43.0