From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 42785C17448 for ; Wed, 13 Nov 2019 02:23:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0FFE621D7F for ; Wed, 13 Nov 2019 02:23:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573611836; bh=0+tj+ChrT6Rg6cUA04EqBppN5Cmg4xlFOYO8ZyoCzEE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Qz8A7YLU62Cp3JBGqcSD4ghNs7mD07/OSIWmsFNe7J3+xfYsjYcMwE7ejVxJL9ZK5 m438LXff/qRfSJIDxWWMbMrqiHBcOXRbUZoRiOk5+YMcj9dMjCkaPsG8mpePBlouHR Zq1o/YY6i5s1jMzrHuV+1BCuRJjMgNcaG3D7WZnI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728225AbfKMBwS (ORCPT ); Tue, 12 Nov 2019 20:52:18 -0500 Received: from mail.kernel.org ([198.145.29.99]:40892 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728220AbfKMBwS (ORCPT ); Tue, 12 Nov 2019 20:52:18 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D8D55222CD; Wed, 13 Nov 2019 01:52:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573609937; bh=0+tj+ChrT6Rg6cUA04EqBppN5Cmg4xlFOYO8ZyoCzEE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YDPcyBhVgEOAgz+WglplywxKuam7xvENL4xyezbIhxJoXbpY7fsHgfCP3lRxa62y7 IyF51fAoh8F3lDZVIg8x27M0k5mF+93YfiL3n7/x4fCyAppBk2iBTv0U9QkhoVc+lz yAdl/T5rAPDo5u/zULXTcWmpXgJFiylDkI4ln7So= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Viresh Kumar , Sasha Levin , linux-pm@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 080/209] OPP: Return error on error from dev_pm_opp_get_opp_count() Date: Tue, 12 Nov 2019 20:48:16 -0500 Message-Id: <20191113015025.9685-80-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191113015025.9685-1-sashal@kernel.org> References: <20191113015025.9685-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: Viresh Kumar [ Upstream commit 09f662f95306f3e3d47ab6842bc4b0bb868a80ad ] Return error number instead of 0 on failures. Fixes: a1e8c13600bf ("PM / OPP: "opp-hz" is optional for power domains") Signed-off-by: Viresh Kumar Signed-off-by: Sasha Levin --- drivers/opp/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/opp/core.c b/drivers/opp/core.c index f3433bf47b100..1e80f9ec1aa6a 100644 --- a/drivers/opp/core.c +++ b/drivers/opp/core.c @@ -313,7 +313,7 @@ int dev_pm_opp_get_opp_count(struct device *dev) count = PTR_ERR(opp_table); dev_dbg(dev, "%s: OPP table not found (%d)\n", __func__, count); - return 0; + return count; } count = _get_opp_count(opp_table); -- 2.20.1