Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753078AbaJQMqk (ORCPT ); Fri, 17 Oct 2014 08:46:40 -0400 Received: from mailout32.mail01.mtsvc.net ([216.70.64.70]:52255 "EHLO n23.mail01.mtsvc.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753016AbaJQMqi (ORCPT ); Fri, 17 Oct 2014 08:46:38 -0400 Message-ID: <54410FA0.6000903@hurleysoftware.com> Date: Fri, 17 Oct 2014 08:46:24 -0400 From: Peter Hurley User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: Sudhir Sreedharan , gregkh@linuxfoundation.org CC: khilman@kernel.org, linux-serial@vger.kernel.org, jslaby@suse.cz, linux-kernel@vger.kernel.org, olof@lixom.net, linux-arm-kernel@lists.infradead.org, geert@linux-m68k.org Subject: Re: [PATCH v1] tty: serial: 8250_core: restore the LCR register in set_sleep References: <1413549558-24227-1-git-send-email-ssreedharan@mvista.com> In-Reply-To: <1413549558-24227-1-git-send-email-ssreedharan@mvista.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Authenticated-User: 990527 peter@hurleysoftware.com X-MT-ID: 8FA290C2A27252AACF65DBC4A42F3CE3735FB2A4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/17/2014 08:39 AM, Sudhir Sreedharan wrote: > In ST16650V2 based serial uarts, while initalizing the PM state, > LCR registers are being initialized to 0 in serial8250_set_sleep(). > If console port is already initialized and being used, this will > throws garbage in the console. Thanks. Reviewed-by: Peter Hurley -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/