From patchwork Tue Aug 27 18:31:16 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Deepthi Dharwar X-Patchwork-Id: 270188 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from ozlabs.org (localhost [IPv6:::1]) by ozlabs.org (Postfix) with ESMTP id C3E8A2C050F for ; Wed, 28 Aug 2013 04:34:14 +1000 (EST) Received: from e23smtp08.au.ibm.com (e23smtp08.au.ibm.com [202.81.31.141]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "e23smtp08.au.ibm.com", Issuer "GeoTrust SSL CA" (not verified)) by ozlabs.org (Postfix) with ESMTPS id 50ECF2C01B9 for ; Wed, 28 Aug 2013 04:32:03 +1000 (EST) Received: from /spool/local by e23smtp08.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 28 Aug 2013 04:28:44 +1000 Received: from d23dlp02.au.ibm.com (202.81.31.213) by e23smtp08.au.ibm.com (202.81.31.205) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Wed, 28 Aug 2013 04:28:43 +1000 Received: from d23relay04.au.ibm.com (d23relay04.au.ibm.com [9.190.234.120]) by d23dlp02.au.ibm.com (Postfix) with ESMTP id 9D4F12BB004F for ; Wed, 28 Aug 2013 04:31:59 +1000 (EST) Received: from d23av04.au.ibm.com (d23av04.au.ibm.com [9.190.235.139]) by d23relay04.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r7RIFsaJ8716594 for ; Wed, 28 Aug 2013 04:15:54 +1000 Received: from d23av04.au.ibm.com (loopback [127.0.0.1]) by d23av04.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r7RIVwj7031173 for ; Wed, 28 Aug 2013 04:31:59 +1000 Received: from deepthi.in.ibm.com ([9.77.194.0]) by d23av04.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id r7RIVsje031138; Wed, 28 Aug 2013 04:31:55 +1000 Subject: [PATCH V6 3/7] pseries/cpuidle: Make pseries_idle backend driver a non-module. To: linux-pm@lists.linux-foundation.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org From: Deepthi Dharwar Date: Wed, 28 Aug 2013 00:01:16 +0530 Message-ID: <20130827183115.18579.60906.stgit@deepthi.in.ibm.com> In-Reply-To: <20130827183016.18579.16595.stgit@deepthi.in.ibm.com> References: <20130827183016.18579.16595.stgit@deepthi.in.ibm.com> User-Agent: StGit/0.16 MIME-Version: 1.0 X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13082718-5140-0000-0000-000003BC2535 Cc: b.zolnierkie@samsung.com, daniel.lezcano@linaro.org, dongsheng.wang@freescale.com, preeti@linux.vnet.ibm.com, srivatsa.bhat@linux.vnet.ibm.com, scottwood@freescale.com X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.16rc2 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Currently pseries_idle cpuidle backend driver cannot be built as a module due to dependencies. Therefore the driver has to be built in. The dependency is around update_snooze_delay() defined in cpuidle driver and called from kernel/sysfs.c. This patch is removes all the module related code. Signed-off-by: Deepthi Dharwar --- drivers/cpuidle/cpuidle-ibm-power.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git a/drivers/cpuidle/cpuidle-ibm-power.c b/drivers/cpuidle/cpuidle-ibm-power.c index b42b948..262db3c 100644 --- a/drivers/cpuidle/cpuidle-ibm-power.c +++ b/drivers/cpuidle/cpuidle-ibm-power.c @@ -288,17 +288,4 @@ static int __init pseries_processor_idle_init(void) return 0; } -static void __exit pseries_processor_idle_exit(void) -{ - - unregister_cpu_notifier(&setup_hotplug_notifier); - cpuidle_unregister(&pseries_idle_driver); - return; -} - -module_init(pseries_processor_idle_init); -module_exit(pseries_processor_idle_exit); - -MODULE_AUTHOR("Deepthi Dharwar "); -MODULE_DESCRIPTION("Cpuidle driver for POWER"); -MODULE_LICENSE("GPL"); +device_initcall(pseries_processor_idle_init);