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AJvYcCV/whaFkEruRzwTslMhq1/YDDhszv71A2TWpFjwloQVQ5k1UbjkYFCfBD3hXNp+kUMJ3pV7EBjOOCxkA74s@vger.kernel.org X-Gm-Message-State: AOJu0Yx1QZo5efBLY2J6CCxOiW85SQEMmVAKrnctokBxofg53ElOh0Gq qgF7u3cGeEtECRZqA4yFkzV3dsBLpf540kQU/wKt6Lki6VflnC5U3EyFGXzq8dc= X-Google-Smtp-Source: AGHT+IGSMmGdQuupUVqY9d2iFzKEZntKmWoUY0L+QAr8gmtjlKLNeXFZizvFw9XedM2SCOaMM9LMnQ== X-Received: by 2002:a2e:be20:0:b0:2fa:cac0:2a14 with SMTP id 38308e7fff4ca-2ff20185b17mr28584861fa.11.1731110660983; Fri, 08 Nov 2024 16:04:20 -0800 (PST) Received: from umbar.lan ([192.130.178.90]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-2ff17902152sm8221431fa.57.2024.11.08.16.04.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Nov 2024 16:04:19 -0800 (PST) From: Dmitry Baryshkov Date: Sat, 09 Nov 2024 02:04:14 +0200 Subject: [PATCH v2 1/2] usb: typec: ucsi: glink: fix off-by-one in connector_status Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241109-ucsi-glue-fixes-v2-1-8b21ff4f9fbe@linaro.org> References: <20241109-ucsi-glue-fixes-v2-0-8b21ff4f9fbe@linaro.org> In-Reply-To: <20241109-ucsi-glue-fixes-v2-0-8b21ff4f9fbe@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 , stable@vger.kernel.org, Neil Armstrong X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1326; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=3V2nbDJYpptGWjzVHtq/pkL46D3rJH/ZxerBXx7L1ek=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBnLqb/RrUpLWMzqz3Z50ZKx/wbVyesK9kxjZEAY RQM0ENGhVeJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCZy6m/wAKCRCLPIo+Aiko 1S5sB/9SKnz2iqzGhPdnAXBwJ6/U0QudJSc9xvuqb78wO25ZQ7KYAjSI6hvHXzp9ls2+5S8SBeL WDMGlFiew5Oja0bwxBt/MAjdWkSTGYRTQw2Y2svetrKXKlK4+m1OQpnj8VuQqiLUainPpArGLOb eqOIsSgkffIYS2gYP54NtWvH4Ub0EY8D/plW4vAMAdEAYIsHUOJ74LIVcyHUUV+2Axs3DKHNDFN XDjWLiMMX7JbTfgYCHdqKRhYe/xWDsGK5VYQU3xW10vkVm04wGyXH6ukNpSsmYa/ZzdQGWmLCF7 Mk56gvQwu2JwBan6mB1G4zXLobHEnX4D7VcWBWZ7tL/Z/rVK 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") Cc: stable@vger.kernel.org Reported-by: Abel Vesa Reviewed-by: Neil Armstrong Reviewed-by: Johan Hovold Tested-by: Johan Hovold 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;