From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f50.google.com (mail-wr1-f50.google.com [209.85.221.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 815851F4624 for ; Tue, 27 May 2025 07:47:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.50 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748332076; cv=none; b=Ck7/Sqgrn8cL/0FEeb3Xc/ASc8Ad5P+7JKbz6hGB1Fy1AorpEFiJcGcKbaiE4ez6NNPWgr/LQg2eE8qhxhdcQAAMFdkcbrFsNv0qJLJ9oRS4FQ49zRSgjCrFwgtwC6ty6m+HEY08URUCmomfaiNVkBjA/QWQ4FRVat/yGMROrOo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748332076; c=relaxed/simple; bh=8inumT2GzLnLF6ATSYii0P0+BsCxZazCz1tzjBacIdU=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=jUyYuJjo7FvdpUVhbSAIOtnR0cicSOccCZXs5mJB9LAto/kfklMBGEedwmJC/02fYi95dRg07uBlux6eg9ML7WVc+Edsd81nY8IveSVY8QEHRh4B7/qJ1o7LAEaxfoxoR6d7jmJ93QbHwf0DP+UIphiOQOpw5gkaKUVRhEdUIWY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=bgdev.pl; spf=none smtp.mailfrom=bgdev.pl; dkim=pass (2048-bit key) header.d=bgdev-pl.20230601.gappssmtp.com header.i=@bgdev-pl.20230601.gappssmtp.com header.b=IGdmhQuU; arc=none smtp.client-ip=209.85.221.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=bgdev.pl Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bgdev.pl Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bgdev-pl.20230601.gappssmtp.com header.i=@bgdev-pl.20230601.gappssmtp.com header.b="IGdmhQuU" Received: by mail-wr1-f50.google.com with SMTP id ffacd0b85a97d-3a375e72473so1888538f8f.0 for ; Tue, 27 May 2025 00:47:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20230601.gappssmtp.com; s=20230601; t=1748332072; x=1748936872; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=bRignQG26Y8syh2NX5Cw/ROaM7UDkzL0aqEqvQ0ZPb4=; b=IGdmhQuUqWtqr8aJZUEWGsmzNHT9qC1OPRehOW9dHxHGGppc+/J+5TxIsDj6tdf19o 7WhMFIfa3iLLoP2DHgRdnu/y1x5PveV6c5p/r6aUSVJ4kaX1JqsQQBRCRkG/5nc068SS 7B36Xt6Qcz+xUQDgQSH5ghfeO4l4RnlDwHYDkiDmg6hehX3iAwlK8Qpq65uTmcNbv+rj dro/UOwpHcVRm5iFU1qHnHyhGZZFOpvId58DUR10ypkNkZ339JEWYN5hXsCxUYiElm/g gbFFvDAPVdT3y1RHFql2O94XKMdwnI5dMykCWlvMxn2H4k3DlAEPHDDOFBYERRtisO0d VBAw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1748332072; x=1748936872; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=bRignQG26Y8syh2NX5Cw/ROaM7UDkzL0aqEqvQ0ZPb4=; b=uMYI/OY2OIWk77dC/XTT9pgvwJEhfGRkxl6YNJ74PEnsnhvvwOlnK//L2zsHoZDlzk qCkKSHkc9if7eQhTnE3QGlSKOvlB1EFKHL9xbsCTT2FE6EVD+o4ro32GUuEsTAeXVL9g 5QM2uF+cOj7il7EPHGhedbEWWl1pvfDypTfxwLjw5SDzq3dWma90HpvQtvdsNyzuMzZY tyng1zkxo8Uz1GWw94lv4gxwTkpgQGwAZAkYRS1lx6EnFM5xMCIpme6ZFs15sElZRDHB k5TO9fmIh8tcp3Izr5vwqu1xonWEgqSuvTyBcnLcYbjpJ1reSjiV0c+xnmsznuwJMAwR EsOw== X-Forwarded-Encrypted: i=1; AJvYcCUTYj0rTcV3CW50FVFio73D3T+XqSimPjWJBwZ6Q7renRdky4HAKpXS3hVlq59dID5ww7XHnsqWrcMdKn8EOAk=@vger.kernel.org X-Gm-Message-State: AOJu0YzSHzMbL0WVIbZpEbDxn11e35fKOe6bWuBubdIOgVSpQuolFUtb Vxd8p6oaSAWbKDg6x5lGt6c0VObQH2xG0b+XtdCMSZR+kiV5eXBxCRcXENiTYWGvpjA= X-Gm-Gg: ASbGnctv3CFlTGGFhrcCuNhbXiHpzGND/T+7xtytnfn3h9mPHmH1Ddu3N1BIUaDE+m3 06Fwi1xUKMBgctxiRT5N16n1SWeuOt8eD8IFPnfow4ErgJqdkNdTpwtgUoLphy1XHXxQpXHy59x X3k70VMBXNmoHL0ufvVHiUKZzBFGqnkxffM9BHqlVzCnuvJvGPXpO2QP2JLLytq2zFQ1XA08svp OnujuEW+K66JkFkdkG7uMLfmRK9n+8kSRSkaE6VofZJSLfqHYjPrQIyPcnWeX3+wgwTVnTahOAQ 4Z2FTljCTONliCZ34WDHqTlQXdrDXd5T+TZBxf1ZGCXZOWlabxs= X-Google-Smtp-Source: AGHT+IGsoZw2nAtnHF/LZfbLWN76/RtG8pfqU0DqC0oaErakHj1u3x87Kp6fGEtqLxyX4EMwo4KKWw== X-Received: by 2002:a05:6000:188f:b0:3a3:6f1a:b8f9 with SMTP id ffacd0b85a97d-3a4cb443a5bmr8364347f8f.15.1748332071512; Tue, 27 May 2025 00:47:51 -0700 (PDT) Received: from brgl-build.home ([2a01:cb1d:dc:7e00:a230:a0af:b6be:8a46]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-447f3ce483bsm257422165e9.33.2025.05.27.00.47.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 May 2025 00:47:51 -0700 (PDT) From: Bartosz Golaszewski To: Marcel Holtmann , Luiz Augusto von Dentz , Krzysztof Kozlowski Cc: Hsin-chen Chuang , Balakrishna Godavarthi , Jiating Wang , Vincent Chuang , linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski , stable@vger.kernel.org Subject: [PATCH] Bluetooth: hci_qca: move the SoC type check to the right place Date: Tue, 27 May 2025 09:47:37 +0200 Message-ID: <20250527074737.21641-1-brgl@bgdev.pl> X-Mailer: git-send-email 2.48.1 Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Bartosz Golaszewski Commit 3d05fc82237a ("Bluetooth: qca: set power_ctrl_enabled on NULL returned by gpiod_get_optional()") accidentally changed the prevous behavior where power control would be disabled without the BT_EN GPIO only on QCA_WCN6750 and QCA_WCN6855 while also getting the error check wrong. We should treat every IS_ERR() return value from devm_gpiod_get_optional() as a reason to bail-out while we should only set power_ctrl_enabled to false on the two models mentioned above. While at it: use dev_err_probe() to save a LOC. Cc: stable@vger.kernel.org Fixes: 3d05fc82237a ("Bluetooth: qca: set power_ctrl_enabled on NULL returned by gpiod_get_optional()") Signed-off-by: Bartosz Golaszewski --- drivers/bluetooth/hci_qca.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index e00590ba24fdb..a2dc39c005f4f 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -2415,14 +2415,14 @@ static int qca_serdev_probe(struct serdev_device *serdev) qcadev->bt_en = devm_gpiod_get_optional(&serdev->dev, "enable", GPIOD_OUT_LOW); - if (IS_ERR(qcadev->bt_en) && - (data->soc_type == QCA_WCN6750 || - data->soc_type == QCA_WCN6855)) { - dev_err(&serdev->dev, "failed to acquire BT_EN gpio\n"); - return PTR_ERR(qcadev->bt_en); - } + if (IS_ERR(qcadev->bt_en)) + return dev_err_probe(&serdev->dev, + PTR_ERR(qcadev->bt_en), + "failed to acquire BT_EN gpio\n"); - if (!qcadev->bt_en) + if (!qcadev->bt_en && + (data->soc_type == QCA_WCN6750 || + data->soc_type == QCA_WCN6855)) power_ctrl_enabled = false; qcadev->sw_ctrl = devm_gpiod_get_optional(&serdev->dev, "swctrl", -- 2.48.1