From mboxrd@z Thu Jan 1 00:00:00 1970 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 635A7156F44; Tue, 9 Apr 2024 18:59:48 +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=1712689188; cv=none; b=X9cMr7lB+0sXaWinkcvYw3kBDhLUPaSeDQOZ3DbavRl8uMXUptblm5O5FRaZ2T0zdMqZW7elS0U8JFj0txxFHVoLPnFpJ98itBKkyJF1cCrph4XRYxjvL/ljYDrbY46N4XQJ/VniuJIteDQu5FaHt2nEUj/iySdSGXESCWZiDsQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712689188; c=relaxed/simple; bh=jc3efBJ47qXtIZp6pJaaV7RlQijXHYkEm7+7tWa0gbg=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=hrcTKfItHA0lDnlsMDVlVGXZIoQrcpNK1SCkp4MQ2mYmbAwMpwcPhkefh7ZUVqRpcV1TEA+QWSHmo6GK1V781rgKbkdCqo1JM5WpMFzWvSKBOf8lZ7O620UNV1eS4OW0nBdGCamx14NGDfXs/REX+zHo3gQoYaZIzf9cYzBpI1U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CqQpAnWC; 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="CqQpAnWC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D0A88C433F1; Tue, 9 Apr 2024 18:59:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712689188; bh=jc3efBJ47qXtIZp6pJaaV7RlQijXHYkEm7+7tWa0gbg=; h=From:Subject:Date:To:Cc:From; b=CqQpAnWCw4AlEGOvdj5t4IBlS/XyalWUNYQFPCYUc/c7nGfvSZl+Tmu00yMrSNg6A YNUHwgF1I/n7dL5lWPOoM9zfjMtF6c+XSRCm8FLEKkrvaIgWwSIuqjqenF04Kv5yl6 TKu+TktVacRZqiv/w3m4y9gQp7iDVXkIBD7BOJZ20zKCCfmEcUwc2rsYCg4i2KEF23 GKrXVzvazpnI+r8dv67gKrHJza7l5+Es7ZU9C5ezO2Qw2bXIGh5sEeBLN/B6DGmW9F z0sVx9uW4FLJGeOqenUhVfb7gBnZTwfGaA1xPmdo13Ks90Ghsypgpb4SEy6EAddu0b ESfmwWZVaIjig== From: Rob Herring Subject: [PATCH v2 0/3] of: Use __free() based cleanups Date: Tue, 09 Apr 2024 13:59:38 -0500 Message-Id: <20240409-dt-cleanup-free-v2-0-5b419a4af38d@kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIABqQFWYC/3WNwQ6CMBBEf4Xs2TWlxQY9+R+GQ2kX2EgK2SLRE P7dyt3M6U0ybzZIJEwJbsUGQisnnmIGfSrADy72hBwyg1a6UjkYFvQjufiasRMitOFiTNVWrbE 15NUs1PH7MD6azAOnZZLPcbCWv/a/ay1RobeKrG9dHdz1/iSJNJ4n6aHZ9/0L1Tq38K8AAAA= To: Saravana Kannan Cc: Jonathan Cameron , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jonathan Cameron X-Mailer: b4 0.13-dev This small series converts the DT code to use __free() based cleanups for kfree() and of_node_put(). Using __free() simplifies function exit handling. Initial support for struct device_node was added in commit 9448e55d032d ("of: Add cleanup.h based auto release via __free(device_node) markings"). Signed-off-by: Rob Herring --- Changes in v2: - Also use cleanup for 'dev' in __of_translate_address() - Further simplify of_dma_is_coherent() and of_mmio_is_nonposted() - Link to v1: https://lore.kernel.org/r/20240404-dt-cleanup-free-v1-0-c60e6cba8da9@kernel.org --- Rob Herring (3): of: Add a helper to free property struct of: Use scope based kfree() cleanups of: Use scope based of_node_put() cleanups drivers/of/address.c | 113 +++++++++++++++++------------------------------- drivers/of/base.c | 34 ++++----------- drivers/of/dynamic.c | 37 +++++++--------- drivers/of/of_private.h | 1 + drivers/of/overlay.c | 11 ++--- drivers/of/property.c | 22 +++------- drivers/of/resolver.c | 35 ++++++--------- drivers/of/unittest.c | 12 ++--- 8 files changed, 90 insertions(+), 175 deletions(-) --- base-commit: 4cece764965020c22cff7665b18a012006359095 change-id: 20240404-dt-cleanup-free-6d5334b4b368 Best regards, -- Rob Herring