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([183.91.15.56]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2c164f96b3fsm250133875ad.29.2026.06.10.03.21.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jun 2026 03:21:18 -0700 (PDT) From: phucduc.bui@gmail.com To: Mark Brown , Matthias Brugger Cc: Liam Girdwood , AngeloGioacchino Del Regno , Linus Walleij , Bartosz Golaszewski , Jaroslav Kysela , Takashi Iwai , linux-sound@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, bui duc phuc Subject: [PATCH 09/10] ASoC: mediatek: mt8195: mt8365-dai-adda: Use guard() for spin locks Date: Wed, 10 Jun 2026 17:20:20 +0700 Message-ID: <20260610102021.83273-10-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260610102021.83273-1-phucduc.bui@gmail.com> References: <20260610102021.83273-1-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/mediatek/mt8365/mt8365-dai-adda.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/sound/soc/mediatek/mt8365/mt8365-dai-adda.c b/sound/soc/mediatek/mt8365/mt8365-dai-adda.c index a04c24bbfcff..d8eda9e17eb8 100644 --- a/sound/soc/mediatek/mt8365/mt8365-dai-adda.c +++ b/sound/soc/mediatek/mt8365/mt8365-dai-adda.c @@ -63,10 +63,9 @@ static int mt8365_dai_set_adda_in(struct mtk_base_afe *afe, unsigned int rate) int mt8365_dai_enable_adda_on(struct mtk_base_afe *afe) { - unsigned long flags; struct mt8365_afe_private *afe_priv = afe->platform_priv; - spin_lock_irqsave(&afe_priv->afe_ctrl_lock, flags); + guard(spinlock_irqsave)(&afe_priv->afe_ctrl_lock); adda_afe_on_ref_cnt++; if (adda_afe_on_ref_cnt == 1) @@ -74,17 +73,14 @@ int mt8365_dai_enable_adda_on(struct mtk_base_afe *afe) AFE_ADDA_UL_DL_ADDA_AFE_ON, AFE_ADDA_UL_DL_ADDA_AFE_ON); - spin_unlock_irqrestore(&afe_priv->afe_ctrl_lock, flags); - return 0; } int mt8365_dai_disable_adda_on(struct mtk_base_afe *afe) { - unsigned long flags; struct mt8365_afe_private *afe_priv = afe->platform_priv; - spin_lock_irqsave(&afe_priv->afe_ctrl_lock, flags); + guard(spinlock_irqsave)(&afe_priv->afe_ctrl_lock); adda_afe_on_ref_cnt--; if (adda_afe_on_ref_cnt == 0) @@ -96,8 +92,6 @@ int mt8365_dai_disable_adda_on(struct mtk_base_afe *afe) dev_warn(afe->dev, "Abnormal adda_on ref count. Force it to 0\n"); } - spin_unlock_irqrestore(&afe_priv->afe_ctrl_lock, flags); - return 0; } -- 2.43.0