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=-6.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,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 4E907C2BCA1 for ; Fri, 7 Jun 2019 15:55:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1E5A1208C3 for ; Fri, 7 Jun 2019 15:55:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559922922; bh=noMDM0+G7fvAYTkP+qTa1fHN6gTn8pJOT/sFJUBXcqQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=WYbX02Bdvadj9WXce4uWGrYXZds8e3XFTFlzdVPCmw9IUxXhYNIm0kifWB+gAEEul +xSVhQCFNfO//52Tllv74AGHPVveCdQ/LtlmX8NgurSB+A2PXoT214txSEz3gLJnN+ JjojL5VMybon7AIHcif17dm0VVywh1mqXmPaC8kY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731934AbfFGPzV (ORCPT ); Fri, 7 Jun 2019 11:55:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:57800 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731293AbfFGPpq (ORCPT ); Fri, 7 Jun 2019 11:45:46 -0400 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 B3A0C2147A; Fri, 7 Jun 2019 15:45:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559922346; bh=noMDM0+G7fvAYTkP+qTa1fHN6gTn8pJOT/sFJUBXcqQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WlLsq4TeJOAmaLUvo8r6Ymw7jSOAgAJWOc3Ab6Dh2Cb1544r/FxbDrGVrVAtTAKTM OyyjRscfDVwk6e3BrgSEelCntoSSvLXNO9M9d2neO6gp/GPYXZcAPkL5UvcaIBwJKe gJ4ZhpvfdiAFZrpra0mAkvxS7lETjiYaY9xO8ATc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Okamoto Satoru , Masahisa Kojima , Ard Biesheuvel , Wolfram Sang Subject: [PATCH 4.19 37/73] i2c: synquacer: fix synquacer_i2c_doxfer() return value Date: Fri, 7 Jun 2019 17:39:24 +0200 Message-Id: <20190607153853.262623656@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190607153848.669070800@linuxfoundation.org> References: <20190607153848.669070800@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Masahisa Kojima commit ff9378904d9d7a3fcb8406604e089e535e357b1d upstream. master_xfer should return the number of messages successfully processed. Fixes: 0d676a6c4390 ("i2c: add support for Socionext SynQuacer I2C controller") Cc: # v4.19+ Signed-off-by: Okamoto Satoru Signed-off-by: Masahisa Kojima Acked-by: Ard Biesheuvel Signed-off-by: Wolfram Sang Signed-off-by: Greg Kroah-Hartman --- drivers/i2c/busses/i2c-synquacer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/i2c/busses/i2c-synquacer.c +++ b/drivers/i2c/busses/i2c-synquacer.c @@ -356,7 +356,7 @@ static int synquacer_i2c_doxfer(struct s /* wait 2 clock periods to ensure the stop has been through the bus */ udelay(DIV_ROUND_UP(2 * 1000, i2c->speed_khz)); - return 0; + return ret; } static irqreturn_t synquacer_i2c_isr(int irq, void *dev_id)