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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 78BE4C432C0 for ; Fri, 22 Nov 2019 11:11:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3F2542070E for ; Fri, 22 Nov 2019 11:11:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574421083; bh=0+tj+ChrT6Rg6cUA04EqBppN5Cmg4xlFOYO8ZyoCzEE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=uX1SulEqasrVEuPMZC0qR4nxH6HUtYuAjjqLPQ9/uwZWPMOhB3riZ+00nZhH2abJd 19Uu0Tlfz9DIjMwPckjJdMUCPxsMB+75/c2k3/1h54L+lxpe4F/rnVKKga5bJ2UEy+ 4U2VkikOPT5ExGDYxEz27X7w/aZlt/fUsriUMTdY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726852AbfKVLLU (ORCPT ); Fri, 22 Nov 2019 06:11:20 -0500 Received: from mail.kernel.org ([198.145.29.99]:51382 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730195AbfKVK7w (ORCPT ); Fri, 22 Nov 2019 05:59:52 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A3CA220706; Fri, 22 Nov 2019 10:59:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574420392; bh=0+tj+ChrT6Rg6cUA04EqBppN5Cmg4xlFOYO8ZyoCzEE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ht4d1YExvPlc3338FQDu2/ZBMfW5mRydT3xsPW4o4pj7qS+6DkcS0eT0hqeL1T18p BVB2fwaO7Npz/IP39LBWvx2rj/YFaEDlWBZNQwim8J8lLoblAZIL2dSIR5h1GFQfwp RSejNR8gfkCQxytNIPfZS0WC/ajYJ78+chZ/YuEU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Viresh Kumar , Sasha Levin Subject: [PATCH 4.19 092/220] OPP: Return error on error from dev_pm_opp_get_opp_count() Date: Fri, 22 Nov 2019 11:27:37 +0100 Message-Id: <20191122100919.284328583@linuxfoundation.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191122100912.732983531@linuxfoundation.org> References: <20191122100912.732983531@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@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