From patchwork Tue Nov 8 03:03:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Pandruvada X-Patchwork-Id: 622870 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9B3A1C43217 for ; Tue, 8 Nov 2022 03:04:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233274AbiKHDEK (ORCPT ); Mon, 7 Nov 2022 22:04:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233128AbiKHDEI (ORCPT ); Mon, 7 Nov 2022 22:04:08 -0500 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D9E2A2FFDD; Mon, 7 Nov 2022 19:04:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1667876647; x=1699412647; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Gx12/V9+4eqZkr9V3cg1u7gq6FKczYaDMmSB1jBBM2g=; b=DCqoVApWPnv0VFbwOFvUvH+LyoSMY+jwmsJLdy9FNkO7EFcgv/0d/Zgj XEY7Wa6gazQhh6o6cz1llWHKPMmmZHA2CRy1VtbttqoVKDp2NpnZFkgR9 8PP9u6783wNCKCcBEE7N/ble4w1C3UK/4b/mMwlB7FBF8BY7pFBRYAU3F L/XuOKz+5y25sRNbifJYdwTU7M+JGNCiesCQhjkLHGx30eDlosqjHxqRt egYfHIT1ESaVbJpicg4e5Vc1LRjj1TLVu/tc2vj/n5YPl02ofprGubyRS P/iq9ubX4tNpAkkiKfEWAJCmgJNX29y8ehk7oPOwwDDYW3cbsH+egHowt g==; X-IronPort-AV: E=McAfee;i="6500,9779,10524"; a="337310747" X-IronPort-AV: E=Sophos;i="5.96,145,1665471600"; d="scan'208";a="337310747" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Nov 2022 19:04:07 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10524"; a="638612673" X-IronPort-AV: E=Sophos;i="5.96,145,1665471600"; d="scan'208";a="638612673" Received: from spandruv-desk.jf.intel.com ([10.54.75.8]) by fmsmga007.fm.intel.com with ESMTP; 07 Nov 2022 19:04:06 -0800 From: Srinivas Pandruvada To: rui.zhang@intel.com, rafael@kernel.org, daniel.lezcano@linaro.org Cc: amitk@kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Srinivas Pandruvada Subject: [PATCH 1/4] powercap: idle_inject: Export symbols Date: Mon, 7 Nov 2022 19:03:39 -0800 Message-Id: <20221108030342.1127216-2-srinivas.pandruvada@linux.intel.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20221108030342.1127216-1-srinivas.pandruvada@linux.intel.com> References: <20221108030342.1127216-1-srinivas.pandruvada@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Export symbols for external interfaces, so that they can be used in other loadable modules. Export is done under name space IDLE_INJECT. Signed-off-by: Srinivas Pandruvada --- drivers/powercap/idle_inject.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/powercap/idle_inject.c b/drivers/powercap/idle_inject.c index 999e218d7793..e73885bd9065 100644 --- a/drivers/powercap/idle_inject.c +++ b/drivers/powercap/idle_inject.c @@ -159,6 +159,7 @@ void idle_inject_set_duration(struct idle_inject_device *ii_dev, WRITE_ONCE(ii_dev->idle_duration_us, idle_duration_us); } } +EXPORT_SYMBOL_NS_GPL(idle_inject_set_duration, IDLE_INJECT); /** * idle_inject_get_duration - idle and run duration retrieval helper @@ -172,6 +173,7 @@ void idle_inject_get_duration(struct idle_inject_device *ii_dev, *run_duration_us = READ_ONCE(ii_dev->run_duration_us); *idle_duration_us = READ_ONCE(ii_dev->idle_duration_us); } +EXPORT_SYMBOL_NS_GPL(idle_inject_get_duration, IDLE_INJECT); /** * idle_inject_set_latency - set the maximum latency allowed @@ -182,6 +184,7 @@ void idle_inject_set_latency(struct idle_inject_device *ii_dev, { WRITE_ONCE(ii_dev->latency_us, latency_us); } +EXPORT_SYMBOL_NS_GPL(idle_inject_set_latency, IDLE_INJECT); /** * idle_inject_start - start idle injections @@ -213,6 +216,7 @@ int idle_inject_start(struct idle_inject_device *ii_dev) return 0; } +EXPORT_SYMBOL_NS_GPL(idle_inject_start, IDLE_INJECT); /** * idle_inject_stop - stops idle injections @@ -259,6 +263,7 @@ void idle_inject_stop(struct idle_inject_device *ii_dev) cpu_hotplug_enable(); } +EXPORT_SYMBOL_NS_GPL(idle_inject_stop, IDLE_INJECT); /** * idle_inject_setup - prepare the current task for idle injection @@ -334,6 +339,7 @@ struct idle_inject_device *idle_inject_register(struct cpumask *cpumask) return NULL; } +EXPORT_SYMBOL_NS_GPL(idle_inject_register, IDLE_INJECT); /** * idle_inject_unregister - unregister idle injection control device @@ -354,6 +360,7 @@ void idle_inject_unregister(struct idle_inject_device *ii_dev) kfree(ii_dev); } +EXPORT_SYMBOL_NS_GPL(idle_inject_unregister, IDLE_INJECT); static struct smp_hotplug_thread idle_inject_threads = { .store = &idle_inject_thread.tsk,