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([183.91.15.56]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-1b3b5b75d42sm5203801c88.20.2026.11.10.01.57.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Nov 2026 01:57:08 -0800 (PST) From: phucduc.bui@gmail.com To: Maxim Kochetkov , Andrew Jackson , Mark Brown , Xingyu Wu Cc: Tim Bird , Yuri Zaporozhets , Kuninori Morimoto , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, bui duc phuc Subject: [PATCH v2 5/6] ASoC: dwc: Propagate optional IRQ lookup errors Date: Tue, 10 Nov 2026 16:55:24 +0700 Message-ID: <20261110095525.504660-6-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261110095525.504660-1-phucduc.bui@gmail.com> References: <20261110095525.504660-1-phucduc.bui@gmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: bui duc phuc platform_get_irq_optional() can return errors other than -EPROBE_DEFER. Propagate these errors instead of silently continuing, while treating -ENXIO as the absence of an IRQ. Use dev_err_probe() to report IRQ lookup failures. Signed-off-by: bui duc phuc --- sound/soc/dwc/dwc-i2s.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c index b0d3413c27d2..0d2be2d8d31a 100644 --- a/sound/soc/dwc/dwc-i2s.c +++ b/sound/soc/dwc/dwc-i2s.c @@ -961,8 +961,8 @@ static int dw_i2s_probe(struct platform_device *pdev) } irq = platform_get_irq_optional(pdev, 0); - if (irq == -EPROBE_DEFER) - return irq; + if (irq < 0 && irq != -ENXIO) + return dev_err_probe(&pdev->dev, irq, "failed to get IRQ\n"); if (irq > 0) { ret = devm_request_irq(&pdev->dev, irq, i2s_irq_handler, 0, pdev->name, dev); -- 2.43.0