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([183.91.15.56]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39d957131f9sm19598245a91.12.2026.09.14.00.28.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Sep 2026 00:29:01 -0700 (PDT) From: phucduc.bui@gmail.com To: Mark Brown , AngeloGioacchino Del Regno Cc: Liam Girdwood , Matthias Brugger , Jaroslav Kysela , Takashi Iwai , Cezary Rojewski , Cyril Chao , Kuninori Morimoto , Dan Carpenter , cassiogabrielcontato@gmail.com, linux-sound@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, bui duc phuc Subject: [PATCH v2 01/13] ASoC: mediatek: mt8189: Return error for missing regmap Date: Mon, 14 Sep 2026 14:28:30 +0700 Message-ID: <20260914072842.24420-2-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260914072842.24420-1-phucduc.bui@gmail.com> References: <20260914072842.24420-1-phucduc.bui@gmail.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: bui duc phuc mt8189_afe_enable_top_cg() currently returns success when the AFE regmap is unavailable. Return -EINVAL so callers can handle the error. Fixes: dc637ffeed6c ("ASoC: mediatek: mt8189: support audio clock control") Signed-off-by: bui duc phuc --- sound/soc/mediatek/mt8189/mt8189-afe-clk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/mediatek/mt8189/mt8189-afe-clk.c b/sound/soc/mediatek/mt8189/mt8189-afe-clk.c index fc7a7a73b0cf..63e03a40dbbe 100644 --- a/sound/soc/mediatek/mt8189/mt8189-afe-clk.c +++ b/sound/soc/mediatek/mt8189/mt8189-afe-clk.c @@ -236,7 +236,7 @@ static int mt8189_afe_enable_top_cg(struct mtk_base_afe *afe, unsigned int cg_ty if (!afe->regmap) { dev_err(afe->dev, "afe regmap is null !!!\n"); - return 0; + return -EINVAL; } dev_dbg(afe->dev, "reg: 0x%x, mask: 0x%x, val: 0x%x\n", reg, mask, val); -- 2.43.0