From patchwork Fri Apr 26 22:03:09 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeremy Linton X-Patchwork-Id: 162980 Delivered-To: patch@linaro.org Received: by 2002:a02:c6d8:0:0:0:0:0 with SMTP id r24csp1246590jan; Fri, 26 Apr 2019 15:03:28 -0700 (PDT) X-Google-Smtp-Source: APXvYqy9TUbr6rVUPlHFLnUlDuJ0YcV/MdwBSKgfotbv/9I6L6xSITbFOct5fEFEdAg6MosL7jts X-Received: by 2002:a62:be13:: with SMTP id l19mr50287671pff.137.1556316208007; Fri, 26 Apr 2019 15:03:28 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1556316208; cv=none; d=google.com; s=arc-20160816; b=EYZZMzPOVh/KBuzqMI7uTdIO7i0MOiaxXDtaaog4C4fjR9TC2N4lLrumIaVPep2bnt t0e6se2HYLF0iNwQR90VLZ3pUqfG7evkZbv/62HovZr8lKSLOdJ6fRVcFpvu6yyNQ3UN XEbz+Y1IcWkvEDr76RXODfX8e3pB2HJ0RuMlRtb5JqLQlORHe2nySH9AEt+KO88QXHLL fk9yc35NC6sfAi4rPQL/6/VKEQRh3mb2GvmFH6XJV33Tld1VJQy7dLHmpqGXF5ay84WB XNjCrf90RG56adMWZTpCxDSZBbpJ+XacHdo3Rouz0OEM0SZ9aSMKSOa1gJMP8KFGgv8M VHpA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=tLquwqy+h02T2oH9vlfHbjW3v18kHUdqPxDk4S0d7PA=; b=X2kXh2826guKVaQU7EDwI65+ps+GMQKbYTWItbzBOicLaI87XqEHBCo+BSmoiacAjP iFDYCWm3jGWkWJ583nxTAp1MNON7UEwSz8s28/NYvu5k+6rYkGkwh84bgqGtOJY3uudo o8nRxj6ZVj8PaQ77ovyfE+zi7ayNLA2gK5u7z3MfGqAqkisrcDe9LARuNRPJcoE/xFkS peOeNAYcTU55AfonPwwCW2N6Eyhdx+UbdFAibPMwKiiZuO1whaH/bDZlYgUagfSwVPY9 Uk0l0Q6+nsKXI5aEVCy/v4bBWGZT3c8Q66RV9WaPrbVqE4EABhZGrybBxy49hJjwrzmf 26bw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-acpi-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-acpi-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a3si11946562pgm.455.2019.04.26.15.03.27; Fri, 26 Apr 2019 15:03:28 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-acpi-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-acpi-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-acpi-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727131AbfDZWD1 (ORCPT + 9 others); Fri, 26 Apr 2019 18:03:27 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:52902 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727101AbfDZWD1 (ORCPT ); Fri, 26 Apr 2019 18:03:27 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 8C8F3A78; Fri, 26 Apr 2019 15:03:26 -0700 (PDT) Received: from mammon-tx2.austin.arm.com (mammon-tx2.austin.arm.com [10.118.29.246]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 02BE93F557; Fri, 26 Apr 2019 15:03:25 -0700 (PDT) From: Jeremy Linton To: linux-arm-kernel@lists.infradead.org Cc: linux-acpi@vger.kernel.org, catalin.marinas@arm.com, will.deacon@arm.com, rjw@rjwysocki.net, lenb@kernel.org, mark.rutland@arm.com, lorenzo.pieralisi@arm.com, sudeep.holla@arm.com, linuxarm@huawei.com, john.garry@huawei.com, Jeremy Linton Subject: [PATCH v2 5/5] perf: arm_spe: Enable ACPI/Platform automatic module loading Date: Fri, 26 Apr 2019 17:03:09 -0500 Message-Id: <20190426220309.55654-6-jeremy.linton@arm.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190426220309.55654-1-jeremy.linton@arm.com> References: <20190426220309.55654-1-jeremy.linton@arm.com> MIME-Version: 1.0 Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org Lets add the MODULE_TABLE and platform id_table entries so that the SPE driver can attach to the ACPI platform device created by the core pmu code. Signed-off-by: Jeremy Linton Reviewed-by: Sudeep Holla --- drivers/perf/arm_spe_pmu.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) -- 2.20.1 diff --git a/drivers/perf/arm_spe_pmu.c b/drivers/perf/arm_spe_pmu.c index 7cb766dafe85..a11951b08330 100644 --- a/drivers/perf/arm_spe_pmu.c +++ b/drivers/perf/arm_spe_pmu.c @@ -38,6 +38,7 @@ #include #include #include +#include #include #include #include @@ -1176,7 +1177,13 @@ static const struct of_device_id arm_spe_pmu_of_match[] = { }; MODULE_DEVICE_TABLE(of, arm_spe_pmu_of_match); -static int arm_spe_pmu_device_dt_probe(struct platform_device *pdev) +static const struct platform_device_id arm_spe_match[] = { + { ARMV8_SPE_PDEV_NAME, 0}, + { } +}; +MODULE_DEVICE_TABLE(platform, arm_spe_match); + +static int arm_spe_pmu_device_probe(struct platform_device *pdev) { int ret; struct arm_spe_pmu *spe_pmu; @@ -1236,11 +1243,12 @@ static int arm_spe_pmu_device_remove(struct platform_device *pdev) } static struct platform_driver arm_spe_pmu_driver = { + .id_table = arm_spe_match, .driver = { .name = DRVNAME, .of_match_table = of_match_ptr(arm_spe_pmu_of_match), }, - .probe = arm_spe_pmu_device_dt_probe, + .probe = arm_spe_pmu_device_probe, .remove = arm_spe_pmu_device_remove, };