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=-5.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT 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 3C92CC43381 for ; Tue, 26 Mar 2019 01:23:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 026E1206DF for ; Tue, 26 Mar 2019 01:23:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553563407; bh=ck5Mr/1QzH4xU4uppqyGT+330sA/lUX/lbsfjn5pzqs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=APXQUsZdjBVS66lPOcobBXbtCB56TEcuOsRCj+ElFsWOPzZHKxfkrHvf+uPWR5qu3 AUyd1GC2rpNMDjuGf/Li4a4tYCLBQTqcSkSUOfaMiD/loPTwpywg3/kbHrFSyt6Del bj2KXgor3qrhWzwfgR4BqL8rXw32t3qEJFWsbfFQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730722AbfCZBX0 (ORCPT ); Mon, 25 Mar 2019 21:23:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:57400 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727412AbfCZBXX (ORCPT ); Mon, 25 Mar 2019 21:23:23 -0400 Received: from localhost (li1825-44.members.linode.com [172.104.248.44]) (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 9F779208E4; Tue, 26 Mar 2019 01:23:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553563402; bh=ck5Mr/1QzH4xU4uppqyGT+330sA/lUX/lbsfjn5pzqs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hWCSE13WMQDVa/GNmDcSblzao3Ti8faGATIeXkqOuAp4y6RVZq3Gbzw/CSd07Zg4i DPHYPbFj+9v7pAVn2EqojcALFg4NqrlJk0vCSglE0qaiglplCTOzZe7f9pczvuKp7E 3+lcpSSCrLrBrs8loeiEUjSV4LJn8X0vJTUZdXLQ= Date: Tue, 26 Mar 2019 10:21:54 +0900 From: Greg KH To: Arnd Bergmann Cc: stable@vger.kernel.org, Jiri Slaby , Orson Zhai , Baolin Wang , Chunyan Zhang , Wei Qiao , Chunyan Zhang , Lanqing Liu , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [BACKPORT 4.4.y 19/25] serial: sprd: adjust TIMEOUT to a big value Message-ID: <20190326012154.GE29420@kroah.com> References: <20190322154425.3852517-1-arnd@arndb.de> <20190322154425.3852517-20-arnd@arndb.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190322154425.3852517-20-arnd@arndb.de> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Mar 22, 2019 at 04:44:10PM +0100, Arnd Bergmann wrote: > From: Wei Qiao > > SPRD_TIMEOUT was 256, which is too small to wait until the status > switched to workable in a while loop, so that the earlycon could > not work correctly. > > Signed-off-by: Wei Qiao > Signed-off-by: Chunyan Zhang > Signed-off-by: Greg Kroah-Hartman > (cherry picked from commit e1dc9b08051a2c2e694edf48d1e704f07c7c143c) > Signed-off-by: Arnd Bergmann > --- > drivers/tty/serial/sprd_serial.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Also applied to 4.9.y