From patchwork Fri Feb 2 02:44:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 13542004 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E7D87C14E; Fri, 2 Feb 2024 02:44:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706841890; cv=none; b=i0P/L1rpXZARq2RrZF26QQjZ4yWIZZLPDXK0cOQL3k1XxHNMTYfMHYSOg9/ZzEn0Ywf5CF9SWQh5PQc9PNUckIQwAdPidgn0izshXOIJrhbx2GOPGUZLgbHRkFlHJGAL8fHTtf6ZT5y06QUvRPI9H3Bph8ycFbfiYlVsEdmdzms= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706841890; c=relaxed/simple; bh=UxYhGOC3xGtEqwmfDbPKpEHtugDzcWDIdIzgloJyoj4=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=ZXcv6NFhDlvUWEZ+rpgEgM3HwhSuZtINQcpjiRt615pOBBUU6G0nzbp6j7fMk3XNr0U7ENFW7z2zNvHGyYMC/Fjkl09XbJ8Kv+G6yru5L394X4K/WNC8LOrhq4LNRcgDFAkPtz0s1OaZLWZj+Y04py5/6VzuceWQ1wHibhFtAYM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=2goiYu98; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="2goiYu98" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4FED2C433C7; Fri, 2 Feb 2024 02:44:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1706841889; bh=UxYhGOC3xGtEqwmfDbPKpEHtugDzcWDIdIzgloJyoj4=; h=From:To:Cc:Subject:Date:From; b=2goiYu98felbKd5KISw9FnvrmutZFoQa+GKyAQur7cZdCfbtDbhmseIPSY7YvxWWg 5RM4+4kPghag+iU+Tp/U7gNXJbCMuV+/F0Bh0x+VVwgtp7T4V72Nde6BlHRIvgYH7L PS7TVsQs9jkwCKs9FfEa3r2kkuepqDILGA3KmIsM= From: Greg Kroah-Hartman To: naveenkrishna.chatradhi@amd.com Cc: linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Carlos Bilbao , Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , platform-driver-x86@vger.kernel.org Subject: [PATCH v2] platform/x86/amd/hsmp: switch to use device_add_groups() Date: Thu, 1 Feb 2024 18:44:46 -0800 Message-ID: <2024020145-junior-outnumber-3e76@gregkh> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1411; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=UxYhGOC3xGtEqwmfDbPKpEHtugDzcWDIdIzgloJyoj4=; b=owGbwMvMwCRo6H6F97bub03G02pJDKl7wmU91nxoz5Q+LvJuvuWflDex+1nj5i39HPA3Yrqyh pX3B4E9HbEsDIJMDLJiiixftvEc3V9xSNHL0PY0zBxWJpAhDFycAjCR0D0M89RDXZfPZrK/qf5/ /cOcpLl/w3g5Wxjmmey4deHWqopb7FecLy9tXNF+O/v4DwA= X-Developer-Key: i=gregkh@linuxfoundation.org; a=openpgp; fpr=F4B60CC5BF78C2214A313DCB3147D40DDB2DFB29 The use of devm_*() functions works properly for when the device structure itself is dynamic, but the hsmp driver is attempting to have a local, static, struct device and then calls devm_() functions attaching memory to the device that will never be freed. The logic of having a static struct device is almost never a wise choice, but for now, just remove the use of devm_device_add_groups() in this driver as it obviously is not needed. Cc: Naveen Krishna Chatradhi Cc: Carlos Bilbao Cc: Hans de Goede Cc: "Ilpo Järvinen" Cc: platform-driver-x86@vger.kernel.org Signed-off-by: Greg Kroah-Hartman Reviewed-by: Hans de Goede --- v2: rebased against platform/for-next drivers/platform/x86/amd/hsmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/amd/hsmp.c b/drivers/platform/x86/amd/hsmp.c index 1927be901108..d84ea66eecc6 100644 --- a/drivers/platform/x86/amd/hsmp.c +++ b/drivers/platform/x86/amd/hsmp.c @@ -693,7 +693,7 @@ static int hsmp_create_non_acpi_sysfs_if(struct device *dev) hsmp_create_attr_list(attr_grp, dev, i); } - return devm_device_add_groups(dev, hsmp_attr_grps); + return device_add_groups(dev, hsmp_attr_grps); } static int hsmp_create_acpi_sysfs_if(struct device *dev)