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GET /api/1.1/patches/2228329/?format=api
{ "id": 2228329, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2228329/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260426000309.54959-1-sashal@kernel.org/", "project": { "id": 21, "url": "http://patchwork.ozlabs.org/api/1.1/projects/21/?format=api", "name": "Linux Tegra Development", "link_name": "linux-tegra", "list_id": "linux-tegra.vger.kernel.org", "list_email": "linux-tegra@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null }, "msgid": "<20260426000309.54959-1-sashal@kernel.org>", "date": "2026-04-26T00:03:09", "name": "phy: tegra: xusb: Make USB_CONN_GPIO select conditional on GPIOLIB", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "8bccfe1b52799dede84811e8b1131f9fc5232bd6", "submitter": { "id": 75065, "url": "http://patchwork.ozlabs.org/api/1.1/people/75065/?format=api", "name": "Sasha Levin", "email": "sashal@kernel.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260426000309.54959-1-sashal@kernel.org/mbox/", "series": [ { "id": 501495, "url": "http://patchwork.ozlabs.org/api/1.1/series/501495/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/list/?series=501495", "date": "2026-04-26T00:03:09", "name": "phy: tegra: xusb: Make USB_CONN_GPIO select conditional on GPIOLIB", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/501495/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2228329/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2228329/checks/", "tags": {}, "headers": { "Return-Path": "\n <linux-tegra+bounces-13967-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-tegra@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=osHy50Ln;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=172.234.253.10; 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a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1777161792; cv=none;\n b=MGmYeu/hImnXjR3i0QHewQfcWbAXxpx5jJmSJmefrQuk6B456NjRyHrYC0a/V+gTEdKwNkBqYjYQ5dXOHkmirrwOnkdSnEf5pml+F3qgVy0bcItwJAJXUtzf+lWgONZbGt/WKfvrs5hFmm4y/GpvEpFEfC+P+o/BiLPkSS4bTS4=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1777161792; c=relaxed/simple;\n\tbh=+O/Umb/ZYAjq527NytNL00ALTjlEFwQ5skbkPFWkgqQ=;\n\th=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type;\n b=nBK8/okxl9cfzRfvne+SuvLnomV0MvbwlKDtNrmBSPNWxyf0CH0lvC+rtVazMnS+0U2HDNM8uVvnC9DYh5Vfd83/ou304Jq/AUFlPbPL15jSulNuvy29BHy2NmSJ1vLQwNTRc/PZ7O5VrEf0aI7/w6uk97g819RkkyJ+Z9VxWE4=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=osHy50Ln; arc=none smtp.client-ip=10.30.226.201", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1777161791;\n\tbh=+O/Umb/ZYAjq527NytNL00ALTjlEFwQ5skbkPFWkgqQ=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=osHy50LniNL4jDtdCNjXKaH6VqEarx3uxf9xps0723ubaAIzirklHlvUUSWhfakip\n\t /eWmWFU6J1M2aqL9QqC1XvYtknzXkpnUVMRQKZVHpOcOfrYVhUb/GrUHds4sNH3LnM\n\t LpJ2VCzBOGtIPbaJAR98l94bdOBj4axkyk/ks4XcxGFTSwrRPJJBNfGplwnjw1RbVd\n\t BInvibsFMpFWxfkjAlKomQB3bX1oUi/4eXMsxBQCmW1D9DRADr8WT5dlp7dWJoq6Jg\n\t U83PITy4cW8o5h/nDUF0jInAVUa18JbzK7bm211YhhWoFjJ4qIumbN9XbZIWIK6ioh\n\t UhbOTk/jPfV5w==", "From": "Sasha Levin <sashal@kernel.org>", "To": "Vinod Koul <vkoul@kernel.org>", "Cc": "Neil Armstrong <neil.armstrong@linaro.org>,\n\tThierry Reding <thierry.reding@kernel.org>,\n\tJonathan Hunter <jonathanh@nvidia.com>,\n\tNiklas Cassel <cassel@kernel.org>,\n\tVidya Sagar <vidyas@nvidia.com>,\n\tSasha Levin <sashal@kernel.org>,\n\tlinux-phy@lists.infradead.org,\n\tlinux-tegra@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org", "Subject": "[PATCH] phy: tegra: xusb: Make USB_CONN_GPIO select conditional on\n GPIOLIB", "Date": "Sat, 25 Apr 2026 20:03:09 -0400", "Message-ID": "<20260426000309.54959-1-sashal@kernel.org>", "X-Mailer": "git-send-email 2.53.0", "Precedence": "bulk", "X-Mailing-List": "linux-tegra@vger.kernel.org", "List-Id": "<linux-tegra.vger.kernel.org>", "List-Subscribe": "<mailto:linux-tegra+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-tegra+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit" }, "content": "kconfiglint reports:\n\n K006: config PHY_TEGRA_XUSB selects USB_CONN_GPIO which depends on\n GPIOLIB, but PHY_TEGRA_XUSB does not depend on GPIOLIB\n K002: config PHY_TEGRA_XUSB selects visible symbol USB_CONN_GPIO\n which has dependencies\n\nUSB_CONN_GPIO was introduced in commit 4602f3bff266 (\"usb: common: add USB\nGPIO based connection detection driver\") with a hard dependency on GPIOLIB,\nsince it needs GPIO pins to detect USB cable connection state.\n\nCommit f67213cee2b3 (\"phy: tegra: xusb: Add usb-role-switch support\") added\n`select USB_CONN_GPIO` to PHY_TEGRA_XUSB to support USB role switching via\nGPIO-based detection. At that time, PHY_TEGRA_XUSB depended only on\n`ARCH_TEGRA`, and both the ARM32 and ARM64 ARCH_TEGRA Kconfig definitions\nselect GPIOLIB, so the missing explicit GPIOLIB guard was not a functional\nproblem — GPIOLIB is always available when ARCH_TEGRA is enabled.\n\nLater, commit 0d5c9bc7c680 (\"phy: tegra: Select USB_COMMON for\nusb_get_maximum_speed()\") added `depends on USB_SUPPORT` but still did not\naddress the GPIOLIB gap.\n\nThe select can force USB_CONN_GPIO on without its GPIOLIB dependency being\nsatisfied if the Kconfig dependencies were ever restructured. Make the\nselect conditional with `select USB_CONN_GPIO if GPIOLIB` to make the\ndependency explicit. This mirrors how other drivers handle optional\nGPIO-dependent selects throughout the kernel.\n\nAssisted-by: Claude:claude-opus-4-6 kconfiglint\nSigned-off-by: Sasha Levin <sashal@kernel.org>\n---\n drivers/phy/tegra/Kconfig | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/drivers/phy/tegra/Kconfig b/drivers/phy/tegra/Kconfig\nindex 342fb736da4b1..f0734415fc94c 100644\n--- a/drivers/phy/tegra/Kconfig\n+++ b/drivers/phy/tegra/Kconfig\n@@ -3,7 +3,7 @@ config PHY_TEGRA_XUSB\n \ttristate \"NVIDIA Tegra XUSB pad controller driver\"\n \tdepends on ARCH_TEGRA && USB_SUPPORT\n \tselect USB_COMMON\n-\tselect USB_CONN_GPIO\n+\tselect USB_CONN_GPIO if GPIOLIB\n \tselect USB_PHY\n \thelp\n \t Choose this option if you have an NVIDIA Tegra SoC.\n", "prefixes": [] }