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([183.91.15.56]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-37753d02ca4sm2499692a91.12.2026.06.11.04.59.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Jun 2026 04:59:59 -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 10/20] ASoC: Intel: avs: debugfs: Use guard() for spin locks Date: Thu, 11 Jun 2026 18:58:51 +0700 Message-ID: <20260611115901.80438-11-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260611115901.80438-1-phucduc.bui@gmail.com> References: <20260611115901.80438-1-phucduc.bui@gmail.com> 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 Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: bui duc phuc --- sound/soc/intel/avs/debugfs.c | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/sound/soc/intel/avs/debugfs.c b/sound/soc/intel/avs/debugfs.c index 701c247227bf..f398ebd68e13 100644 --- a/sound/soc/intel/avs/debugfs.c +++ b/sound/soc/intel/avs/debugfs.c @@ -251,24 +251,22 @@ static int strace_release(struct inode *inode, struct file *file) union avs_notify_msg msg = AVS_NOTIFICATION(LOG_BUFFER_STATUS); struct avs_dev *adev = file->private_data; unsigned long resource_mask; - unsigned long flags, i; + unsigned long i; u32 num_cores; resource_mask = adev->logged_resources; num_cores = adev->hw_cfg.dsp_cores; - spin_lock_irqsave(&adev->trace_lock, flags); + scoped_guard(spinlock_irqsave, &adev->trace_lock) { + /* Gather any remaining logs. */ + for_each_set_bit(i, &resource_mask, num_cores) { + msg.log.core = i; + avs_dsp_op(adev, log_buffer_status, &msg); + } - /* Gather any remaining logs. */ - for_each_set_bit(i, &resource_mask, num_cores) { - msg.log.core = i; - avs_dsp_op(adev, log_buffer_status, &msg); + kfifo_free(&adev->trace_fifo); } - kfifo_free(&adev->trace_fifo); - - spin_unlock_irqrestore(&adev->trace_lock, flags); - module_put(adev->dev->driver->owner); return 0; } -- 2.43.0