From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f193.google.com (mail-pl1-f193.google.com [209.85.214.193]) (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 8E18821507E for ; Wed, 19 Feb 2025 18:32:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.193 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739989941; cv=none; b=VwcmNBxht5BMQEvojFLsKlaNIeeRn7mIdUcO1h4Jj4U8eJOz9eoCtQo1sXAqQP/nS/0iX5ibupApvAb7FCb1YxajpaSsfahlZUTvz+hh7cb4qn3nUerbuMMeF+5t7tVJv7fJTMuUb4f66eTJdyh/cUZqxErFTWqkD4XV/X6UVg4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739989941; c=relaxed/simple; bh=fpeqhpGWkHurwYKTB1xKAEQUJ9Ttk3Bi42IWr/pT15I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ueSr01gJ684n871KXagslVGHpruPq0KMXBG0wYzr483ckqbeaFOG4mNFtO7cqQUBvfyIK4VsINirpMMQxdNiFHG+vOjpx7RLIWEgBj6usK1L7AJiBv5W0z46lZKYPg3O8Ct+Yf05JM6Kz7UtqE0c1vK6mIYUvyNyRbA/q0RF3Kw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=iD3vxJM0; arc=none smtp.client-ip=209.85.214.193 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="iD3vxJM0" Received: by mail-pl1-f193.google.com with SMTP id d9443c01a7336-22101839807so438045ad.3 for ; Wed, 19 Feb 2025 10:32:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1739989939; x=1740594739; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=4AsR67bqF+fqYAZ1L+J2XlKEArNOWP27kWrQCUz/8HA=; b=iD3vxJM0hjdHmcgP6NrgM9oScQe7rKNZBAbKrgLrw5Ucs558tZ3ZjtCqwGIWp7rRHG BKTRXmbkNZM/wjoPmIZnpnuVrmRLhKOyklpVT8xYiFaJ9M9D/FCkT9bDNOZWAk42nUZX Dx7vJQ1XZecvVouXX3dSuTGpzRAeYbvhBMJ8yH06vcINHVXqDYyFGHwwGKwKRYmtyp8I y0HQK+l8d6N3ZY5jYwxjC2FDHLlVTRUhIJwM2gkLOJjh9bdB9l6YJsCmu0Um7DK8ZeMt DOoDxJTg5LDgjOPAWw7ggA9XmM95uOlcjGHFxykbOqCnhlsy41Y+xdhVbGh/jzX+1pye jgKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739989939; x=1740594739; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=4AsR67bqF+fqYAZ1L+J2XlKEArNOWP27kWrQCUz/8HA=; b=WyCeCWtEniMukiHeL9Ha7sdt7PfYV9nUEAYvYxS/mgyemkM710oemTMbRfEubAkLL2 GqIcAyqcte7PK2udyMSYvAUt2zGMd8R/y9SBp+Erqjgstte65tSJ4/0jmKWlbRE9bLOH DG0obQxwzWc9z+a7HzLO1JkHa3wi76811fAGZhGvCxvqx11tuZX1qIpFpL332Gf3zdIN 96Wqh39ucJBSkHCyFpGkXtaLWaUT7ikTnsCgTa0dy7yu+kfrP1bQe0lT/f0Wc9b3UX2X IcfqSTmOqL5zY9FDVAgxvv28x0J1/AZdQCTs1ldRSj3e7li+kRsAuRKPoUFtItKjxVA5 /g4A== X-Gm-Message-State: AOJu0YxYYohGppYLW92MCtS9B1c6yESgqlasoRvmPcJHgUgd2sUCtZtJ cBvOuEG5uStJTmb5iqI3ayNJWNt7tY7OLwKgem4K+3IJDSGglQFT X-Gm-Gg: ASbGncsBt+A+mN5DMb4YjmGsmUNSeP8Hme1tzK50lVAYQa9HFihR182HhLtsuBiamHx BeKgSm5xYXaTXteN1ejaQyupehLWsQ07gZVcoIpGYaEPPJ0HS5daNnxwQ/7tkF7gIkOz3V0Tmlz YYWgMktvbT81eONiWO3SrVUvt0FPDOHXNGT5fD3ChCXltAosZSfc1azwXrrZPBHMOcNbxTlzFR/ J5ash51Sa/txgmPl8mxkNe+RQ0u8OIeP6hRA6rbpV2G/zgZSEtjQ2QTCbr4yDk0SvJ4lMwGWQ71 AHhO265IT80LEzFcJ+hy X-Google-Smtp-Source: AGHT+IFN9puy/zUj37o1/n/BhUF6gbtq8eYesYjBrUEvPWWngj5jKhyU6I6JOVjKzlM/PyHF2yhbDg== X-Received: by 2002:a05:6a20:3942:b0:1ee:64c4:89bb with SMTP id adf61e73a8af0-1eed4fd4566mr6900917637.42.1739989938742; Wed, 19 Feb 2025 10:32:18 -0800 (PST) Received: from localhost ([2409:4066:d04:319e:e1bd:18fd:9875:3b67]) by smtp.gmail.com with UTF8SMTPSA id d2e1a72fcca58-7327fa51eb9sm5848883b3a.166.2025.02.19.10.32.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Feb 2025 10:32:18 -0800 (PST) From: Ravi Kumar kairi To: parthiban.veerasooran@microchip.com, christian.gromm@microchip.com, gregkh@linuxfoundation.org Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Ravi Kumar Kairi Subject: [PATCH] staging: most: Remove unused spinlock from most_video_dev Date: Thu, 20 Feb 2025 00:01:52 +0530 Message-ID: <20250219183152.176679-3-kumarkairiravi@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250219183152.176679-1-kumarkairiravi@gmail.com> References: <20250219183152.176679-1-kumarkairiravi@gmail.com> Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Ravi Kumar Kairi The `list_lock` spinlock in struct most_video_dev is never used anywhere in the codebase. Since it serves no purpose, remove it to clean up the structure. Signed-off-by: Ravi Kumar Kairi --- drivers/staging/most/video/video.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/most/video/video.c b/drivers/staging/most/video/video.c index bd51125698..83b46476ca 100644 --- a/drivers/staging/most/video/video.c +++ b/drivers/staging/most/video/video.c @@ -33,7 +33,6 @@ struct most_video_dev { bool mute; struct list_head pending_mbos; - spinlock_t list_lock; struct v4l2_device v4l2_dev; atomic_t access_ref; -- 2.48.1