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([183.91.15.56]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-845a40d234esm6708789b3a.29.2026.06.26.01.29.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Jun 2026 01:29:22 -0700 (PDT) From: phucduc.bui@gmail.com To: Mark Brown , Liam Girdwood , Cezary Rojewski Cc: Jaroslav Kysela , Takashi Iwai , Peter Ujfalusi , Bard Liao , Kai Vehmanen , Pierre-Louis Bossart , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, bui duc phuc Subject: [PATCH v4 0/5] ASoC: Intel: Convert locking to guard()/scoped_guard() Date: Fri, 26 Jun 2026 15:28:59 +0700 Message-ID: <20260626082904.32344-1-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: bui duc phuc Hi all, This series converts mutex and spinlock handling in Intel ASoC drivers to use guard()/scoped_guard() helpers. Most changes are straightforward conversions intended to simplify lock handling and cleanup paths, with no intended functional changes. The series has been compile-tested only. Link v1: https://lore.kernel.org/all/20260611115901.80438-1-phucduc.bui@gmail.com/ Link v2: https://lore.kernel.org/all/20260618110649.227062-1-phucduc.bui@gmail.com/ Link v3: https://lore.kernel.org/all/CAABR9nGB9Z-caMwubqNAY1W9OwM6ZiFWqrqATJP9NtyNBbkL4Q@mail.gmail.com/ Changes in v2: - Reduce the series from 20 patches to 4 patches. - Drop smaller conversions that did not provide clear benefits. Changes in v3: - Drop the scoped_guard() conversion for the function that still used a goto-based cleanup path. - Move the __free(kfree) conversion into a separate patch. Changes in v4: - Add cleanup.h include where needed. - Remove unnecessary variables. - Reorder patches in the series. Best regards, Phuc bui duc phuc (5): ASoC: Intel: avs: Use guard() for locking ASoC: Intel: avs: Use scoped_guard() for scoped locking ASoC: intel: atom: Use __free(kfree) for stream pointer ASoC: Intel: atom: Use guard() for locking ASoC: Intel: atom: Use scoped_guard() for scoped locking sound/soc/intel/atom/sst-atom-controls.c | 67 +++++++++----------- sound/soc/intel/atom/sst-mfld-platform-pcm.c | 59 ++++++++--------- sound/soc/intel/atom/sst/sst_ipc.c | 5 +- sound/soc/intel/atom/sst/sst_pvt.c | 9 ++- sound/soc/intel/avs/apl.c | 8 +-- sound/soc/intel/avs/control.c | 7 +- sound/soc/intel/avs/core.c | 4 +- sound/soc/intel/avs/debug.h | 10 +-- sound/soc/intel/avs/debugfs.c | 19 +++--- sound/soc/intel/avs/ipc.c | 59 ++++++++--------- sound/soc/intel/avs/loader.c | 15 +++-- sound/soc/intel/avs/path.c | 30 +++------ sound/soc/intel/avs/utils.c | 45 +++++-------- 13 files changed, 141 insertions(+), 196 deletions(-) -- 2.43.0