From patchwork Mon May 31 13:13:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 451120 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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, 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 4904CC47082 for ; Mon, 31 May 2021 13:59:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2A73F6144A for ; Mon, 31 May 2021 13:59:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232127AbhEaOBa (ORCPT ); Mon, 31 May 2021 10:01:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:59500 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232377AbhEaN7J (ORCPT ); Mon, 31 May 2021 09:59:09 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id D861D61444; Mon, 31 May 2021 13:35:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1622468151; bh=1NEL+GcIiRtjPVEvr2hIegNN3AwAHmDg7Vo8080uR6A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lXifVzb8+5X7Ncxyw4Kdpqha7xzjkPlD3NhuwK+FK5mKOYdUVUbROAfFSjnf8Y0ix zlzJOgGyNkAobC1uV3bUTNBNC7TlC7857IW5a95dGX9WnDT0x/bJPar9MWLVibWZHL eCEtzo0AFQ/upJ2fLAZ1RvwIYueGoVM4k9tOs2CI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Kangjie Lu , Jiri Slaby , Sasha Levin Subject: [PATCH 5.10 135/252] Revert "serial: max310x: pass return value of spi_register_driver" Date: Mon, 31 May 2021 15:13:20 +0200 Message-Id: <20210531130702.604850571@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210531130657.971257589@linuxfoundation.org> References: <20210531130657.971257589@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Greg Kroah-Hartman [ Upstream commit b0a85abbe92e1a6f3e8580a4590fa7245de7090b ] This reverts commit 51f689cc11333944c7a457f25ec75fcb41e99410. Because of recent interactions with developers from @umn.edu, all commits from them have been recently re-reviewed to ensure if they were correct or not. Upon review, this commit was found to be incorrect for the reasons below, so it must be reverted. It will be fixed up "correctly" in a later kernel change. This change did not properly unwind from the error condition, so it was not correct. Cc: Kangjie Lu Acked-by: Jiri Slaby Link: https://lore.kernel.org/r/20210503115736.2104747-11-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/tty/serial/max310x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c index 8434bd5a8ec7..f60b7b86d099 100644 --- a/drivers/tty/serial/max310x.c +++ b/drivers/tty/serial/max310x.c @@ -1527,10 +1527,10 @@ static int __init max310x_uart_init(void) return ret; #ifdef CONFIG_SPI_MASTER - ret = spi_register_driver(&max310x_spi_driver); + spi_register_driver(&max310x_spi_driver); #endif - return ret; + return 0; } module_init(max310x_uart_init);