From patchwork Thu Aug 28 06:56:36 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 4803301 Return-Path: X-Original-To: patchwork-ltsi-dev@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 01958C0338 for ; Thu, 28 Aug 2014 09:20:10 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 17F7E200F4 for ; Thu, 28 Aug 2014 09:20:09 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2180F200DF for ; Thu, 28 Aug 2014 09:20:08 +0000 (UTC) Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 6FFF91A09; Thu, 28 Aug 2014 07:41:43 +0000 (UTC) X-Original-To: ltsi-dev@lists.linuxfoundation.org Delivered-To: ltsi-dev@mail.linuxfoundation.org Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 68D981694 for ; Thu, 28 Aug 2014 07:39:55 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from kirsty.vergenet.net (kirsty.vergenet.net [202.4.237.240]) by smtp1.linuxfoundation.org (Postfix) with ESMTP id F3ECB1F88A for ; Thu, 28 Aug 2014 07:39:54 +0000 (UTC) Received: from ayumi.isobedori.kobe.vergenet.net (p4222-ipbfp1605kobeminato.hyogo.ocn.ne.jp [114.154.95.222]) by kirsty.vergenet.net (Postfix) with ESMTP id 4AC0F267253; Thu, 28 Aug 2014 17:08:05 +1000 (EST) Received: by ayumi.isobedori.kobe.vergenet.net (Postfix, from userid 7100) id C79FDEDE60F; Thu, 28 Aug 2014 16:08:03 +0900 (JST) From: Simon Horman To: ltsi-dev@lists.linuxfoundation.org Date: Thu, 28 Aug 2014 15:56:36 +0900 Message-Id: <1409209620-24487-271-git-send-email-horms+renesas@verge.net.au> X-Mailer: git-send-email 2.0.1 In-Reply-To: <1409209620-24487-1-git-send-email-horms+renesas@verge.net.au> References: <1409209620-24487-1-git-send-email-horms+renesas@verge.net.au> X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org Cc: Magnus Damm Subject: [LTSI-dev] [PATCH LTSI-3.14 270/894] drivers: sh: pm_runtime does not need idle callback X-BeenThere: ltsi-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "A list to discuss patches, development, and other things related to the LTSI project" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ltsi-dev-bounces@lists.linuxfoundation.org Errors-To: ltsi-dev-bounces@lists.linuxfoundation.org X-Virus-Scanned: ClamAV using ClamSMTP From: Ben Dooks In the runtime_pm idle callback the code assumes that a NULL .runtime_idle entry is the same as a .runtime_idle entry that returns 0 as a result. This means the entry in drivers/sh/pm_runtime can be removed in favour of just leaving the entry NULL. Signed-off-by: Ben Dooks Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart Tested-by: Laurent Pinchart [r8a7779 legacy] Signed-off-by: Simon Horman (cherry picked from commit fe95c932a31e7f12bcb6a4e07434462da2ac6e1d) Signed-off-by: Simon Horman --- drivers/sh/pm_runtime.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/sh/pm_runtime.c b/drivers/sh/pm_runtime.c index 10c65eb..00b82ec 100644 --- a/drivers/sh/pm_runtime.c +++ b/drivers/sh/pm_runtime.c @@ -21,18 +21,10 @@ #include #ifdef CONFIG_PM_RUNTIME - -static int default_platform_runtime_idle(struct device *dev) -{ - /* suspend synchronously to disable clocks immediately */ - return 0; -} - static struct dev_pm_domain default_pm_domain = { .ops = { .runtime_suspend = pm_clk_suspend, .runtime_resume = pm_clk_resume, - .runtime_idle = default_platform_runtime_idle, USE_PLATFORM_PM_SLEEP_OPS }, };