From patchwork Fri Jan 19 08:58:22 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajneesh Bhardwaj X-Patchwork-Id: 10174807 X-Patchwork-Delegate: andy.shevchenko@gmail.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 49C1160392 for ; Fri, 19 Jan 2018 09:04:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3A720285F2 for ; Fri, 19 Jan 2018 09:04:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2F027285F9; Fri, 19 Jan 2018 09:04:28 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CA4B7285F2 for ; Fri, 19 Jan 2018 09:04:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755224AbeASJEV (ORCPT ); Fri, 19 Jan 2018 04:04:21 -0500 Received: from mga06.intel.com ([134.134.136.31]:52686 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755245AbeASJEA (ORCPT ); Fri, 19 Jan 2018 04:04:00 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 Jan 2018 01:03:57 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,381,1511856000"; d="scan'208";a="197007738" Received: from raj-desk2.iind.intel.com ([10.223.107.30]) by fmsmga006.fm.intel.com with ESMTP; 19 Jan 2018 01:03:54 -0800 From: Rajneesh Bhardwaj To: platform-driver-x86@vger.kernel.org Cc: dvhart@infradead.org, andy@infradead.org, linux-kernel@vger.kernel.org, vishwanath.somayaji@intel.com, srinivas.pandruvada@linux.intel.com, "Rafael J . Wysocki" , Len Brown , linux-acpi@vger.kernel.org Subject: [Patch v1 3/8] ACPI / LPIT: Export lpit_read_residency_count_address() Date: Fri, 19 Jan 2018 14:28:22 +0530 Message-Id: <1516352307-20123-4-git-send-email-rajneesh.bhardwaj@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1516352307-20123-1-git-send-email-rajneesh.bhardwaj@intel.com> References: <1516352307-20123-1-git-send-email-rajneesh.bhardwaj@intel.com> Sender: platform-driver-x86-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Srinivas Pandruvada Export lpit_read_residency_count_address(), so that it can be used from drivers built as module. With the recent changes, the builtin_pci functionality of the intel_pmc_core driver is removed and now it can be built as a module to read this exported interface to calculate the PMC base address. Cc: Rafael J. Wysocki Cc: Len Brown Cc: linux-acpi@vger.kernel.org Tested-by: Rajneesh Bhardwaj Signed-off-by: Srinivas Pandruvada --- drivers/acpi/acpi_lpit.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/acpi/acpi_lpit.c b/drivers/acpi/acpi_lpit.c index e94e478dd18b..cf4fc0161164 100644 --- a/drivers/acpi/acpi_lpit.c +++ b/drivers/acpi/acpi_lpit.c @@ -100,6 +100,7 @@ int lpit_read_residency_count_address(u64 *address) return 0; } +EXPORT_SYMBOL_GPL(lpit_read_residency_count_address); static void lpit_update_residency(struct lpit_residency_info *info, struct acpi_lpit_native *lpit_native)