From patchwork Wed Nov 6 15:45:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 13865096 Received: from mail-lf1-f41.google.com (mail-lf1-f41.google.com [209.85.167.41]) (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 3D6D81DFE38 for ; Wed, 6 Nov 2024 15:46:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.41 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730907971; cv=none; b=HqPFEGRe3Y00/8f3R2EAIqwheJgGvM3TtNDbuF/CL6ujITVs3Sqcr8qBu3FrVH0lplQCwJoxhDhQBJ5zTVMd9VBBkJnE6IILx0exFe5AmQUoPO+jQBS3lvr5Q++ptDym132PDtek9OvUJ6T4DEzZUqOZ19JsxfUfmv0KMWSbXpc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730907971; c=relaxed/simple; bh=7N2RygYMW4TJF9hiZlrbcmdrvhQWopVDKDZZavZfja8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=QEJzoHp7H28YC/mZXzaGtZSXJskosSE3REPs8wB36Df9mBkkIJoPsG7AvNqpBnWf7m06n/hZyzBrlXHDfxkRYH2IC0+GXnE/3Yp1dkkp6Z5AofU7Uf+oNy4j18MobIw86SnHt3gHXCSHEsXt4zW3/5tfgLHReop2Z029KaGWel4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=Wb0XH1Im; arc=none smtp.client-ip=209.85.167.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Wb0XH1Im" Received: by mail-lf1-f41.google.com with SMTP id 2adb3069b0e04-539fe02c386so950247e87.0 for ; Wed, 06 Nov 2024 07:46:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1730907967; x=1731512767; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=5YXju+0Q6i1brMsiu/0qAiWLrwUOJs+9ByckwSi6A14=; b=Wb0XH1ImshigU7F5wNjwaO/L0tXb7cZ6lJ9LGNjyyEmiaoErqn9BTVPL5GjWH1al6n BZt5y59SEo++aNw3kgprXG2IcKCYMEE+9lnj/E4lLMDeuCdDZC+NxbpKSM8knHW7BgA4 PM5QKaPuT+yAamB01FaUgHhZwZMV38AXbXiBJ1CZLsH8acLxSKpN1M95q7cklHf4UkFx EHyi+366LX4sDmAZjgXhoq1sQLUA8W9Itjw1AWx7tO4zI2O2fsDa/mDAcQhQBG9HdzdO vlMJVOpbWAyRbgZxpeOEuWOlhHYWwFHDSZwnZL6tgNGuizQsEUk8be/CZEBh3eWUYJxV U+yA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730907967; x=1731512767; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=5YXju+0Q6i1brMsiu/0qAiWLrwUOJs+9ByckwSi6A14=; b=e2V1tANmTqNhd76O/ucJZRFB/xjlLEk/M8eq5gwR5sNiQXI2imNuaW4+vPIFICpv3Z ESRdfd0dmmxJVCht6KXFNH+/X5RMFF2eK2YUhfRj/8V8PROudS2XnTumaA9ANRuwRH4w G3sNPGT3g2ZdQcHLrxUcBY8YxM1GDKSYaLm4ENOX62OSqsofdm7ceieMrLzrwyYn4DKE xStxDSBRstkZoe1V5Z06MQBHG4n4Zy472JjzlK6gMNwweIT6gCjNzO4hm9Z/nSAvf8pR LydPj5DFQP7QKcGv7H0CGc5Ew3RR2yFd7a10AfzXviRXGiVI7kFrrIrtsH5m4EbQKaRH vHTw== X-Forwarded-Encrypted: i=1; AJvYcCXCO2hifFmFDXT5b4wRLOj9yQdesXYZyANNRC/6+vxrcoHaZO4Qqs8uyzWP1ytaJpvFEIyU216T1LE=@vger.kernel.org X-Gm-Message-State: AOJu0Yy+e18oM76GVVs9f1h3m4jTxWERHRO1TWpBpQS34L1z4jQT8Uc+ +O1iAb0qSL8lSjr7qS6qx/aPyCDppapFSCJ9TduF7ViO6G94RBcVA45qyLbZsXU= X-Google-Smtp-Source: AGHT+IFG18kkxYOS6GvDQf5y4iYLbTKJAlu7llPe7M19xR33bK9+tOVzg92mBlKjzurOS+rl0SZ2AQ== X-Received: by 2002:a05:6512:2248:b0:53b:1684:c1df with SMTP id 2adb3069b0e04-53d7cfd8097mr1259613e87.1.1730907967260; Wed, 06 Nov 2024 07:46:07 -0800 (PST) Received: from umbar.lan ([192.130.178.90]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-53c7bc9598dsm2536626e87.22.2024.11.06.07.46.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Nov 2024 07:46:06 -0800 (PST) From: Dmitry Baryshkov Date: Wed, 06 Nov 2024 17:45:54 +0200 Subject: [PATCH 1/2] usb: typec: ucsi: glink: fix off-by-one in connector_status Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241106-ucsi-glue-fixes-v1-1-d0183d78c522@linaro.org> References: <20241106-ucsi-glue-fixes-v1-0-d0183d78c522@linaro.org> In-Reply-To: <20241106-ucsi-glue-fixes-v1-0-d0183d78c522@linaro.org> To: Heikki Krogerus , Greg Kroah-Hartman Cc: Heikki Krogerus , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Abel Vesa , Johan Hovold X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1137; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=7N2RygYMW4TJF9hiZlrbcmdrvhQWopVDKDZZavZfja8=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBnK487m+/b4peGCADrFBKYSdE7vl/qEmknV19z0 SHJSXrVEWqJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCZyuPOwAKCRCLPIo+Aiko 1ThxB/46S8vBcyyTbFk7tKRn/OZAUkoQF8N7VUn/ZqPBkDme2oQSDh/iTT6H1P8r/czH3PQhfgG B4gCGPByL8BIPWChWByskmQDDB4xINgPlJBhifwRwUmNCL2CQhmBHSRqJTDnlVCB62aI8he5pgq 93CzTzwSQw9Lp6CcnsXgDSj/hRkDTn/Mdy4BdHXv/Xxngv/MIdo6Ak4YuFDI/o+bOFrPlapXvlu CySq5ydGxppM6BGkHaAEcphbib7zI30ynsQ0/5/kA0loSWkW9XRh7VKn3rORAiYfVa1/eE18hXZ 5ULvZyQFdU/NxLrRnwNEbrKUW9vKQaLl1m28A9XmAHPGAXF/ X-Developer-Key: i=dmitry.baryshkov@linaro.org; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A UCSI connector's indices start from 1 up to 3, PMIC_GLINK_MAX_PORTS. Correct the condition in the pmic_glink_ucsi_connector_status() callback, fixing Type-C orientation reporting for the third USB-C connector. Fixes: 76716fd5bf09 ("usb: typec: ucsi: glink: move GPIO reading into connector_status callback") Reported-by: Abel Vesa Signed-off-by: Dmitry Baryshkov --- drivers/usb/typec/ucsi/ucsi_glink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/typec/ucsi/ucsi_glink.c b/drivers/usb/typec/ucsi/ucsi_glink.c index 3e4d88ab338e50d4265df15fc960907c36675282..2e12758000a7d2d62f6e0b273cb29eafa631122c 100644 --- a/drivers/usb/typec/ucsi/ucsi_glink.c +++ b/drivers/usb/typec/ucsi/ucsi_glink.c @@ -185,7 +185,7 @@ static void pmic_glink_ucsi_connector_status(struct ucsi_connector *con) struct pmic_glink_ucsi *ucsi = ucsi_get_drvdata(con->ucsi); int orientation; - if (con->num >= PMIC_GLINK_MAX_PORTS || + if (con->num > PMIC_GLINK_MAX_PORTS || !ucsi->port_orientation[con->num - 1]) return;