Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754387AbaJUGp0 (ORCPT ); Tue, 21 Oct 2014 02:45:26 -0400 Received: from mail-ob0-f178.google.com ([209.85.214.178]:56951 "EHLO mail-ob0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753222AbaJUGpY (ORCPT ); Tue, 21 Oct 2014 02:45:24 -0400 MIME-Version: 1.0 In-Reply-To: <7hppdmg4zc.fsf@deeprootsystems.com> References: <1413549558-24227-1-git-send-email-ssreedharan@mvista.com> <7hppdmg4zc.fsf@deeprootsystems.com> Date: Tue, 21 Oct 2014 12:15:24 +0530 Message-ID: Subject: Re: [PATCH v1] tty: serial: 8250_core: restore the LCR register in set_sleep From: Sudhir Sreedharan To: Kevin Hilman Cc: Peter Hurley , Greg KH , linux-serial@vger.kernel.org, Jiri Slaby , lkml , Olof Johansson , "linux-arm-kernel@lists.infradead.org" , Geert Uytterhoeven Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 20, 2014 at 8:31 PM, Kevin Hilman wrote: > Sudhir Sreedharan writes: > >> 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. >> >> Signed-off-by: Sudhir Sreedharan > > Tested-by: Kevin Hilman > > I boot tested this on a bunch of ARM boards and don't see any > more failures/regressions. Thanks Kevin -- 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/