From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751288AbaGaNa6 (ORCPT ); Thu, 31 Jul 2014 09:30:58 -0400 Received: from mail-pa0-f46.google.com ([209.85.220.46]:63501 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750702AbaGaNa5 (ORCPT ); Thu, 31 Jul 2014 09:30:57 -0400 From: Seunghun Lee To: gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org, tklauser@distanz.ch, Seunghun Lee , Lidza Louina , Mark Hounschell Subject: [PATCH 1/2] staging: dgnc: rephrase comment Date: Thu, 31 Jul 2014 22:30:32 +0900 Message-Id: <1406813432-4369-1-git-send-email-waydi1@gmail.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Rephrase comment to explain original intention of function. CC: Lidza Louina CC: Mark Hounschell Suggested-by: Tobias Klauser Signed-off-by: Seunghun Lee --- drivers/staging/dgnc/dgnc_cls.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/dgnc/dgnc_cls.c b/drivers/staging/dgnc/dgnc_cls.c index 4b65306..5a76a8e 100644 --- a/drivers/staging/dgnc/dgnc_cls.c +++ b/drivers/staging/dgnc/dgnc_cls.c @@ -1040,11 +1040,11 @@ static void cls_flush_uart_read(struct channel_t *ch) * For complete POSIX compatibility, we should be purging the * read FIFO in the UART here. * - * However, doing the statement below also incorrectly flushes - * write data as well as just basically trashing the FIFO. + * However, clearing the read FIFO (UART_FCR_CLEAR_RCVR) also + * incorrectly flushes write data as well as just basically trashing the + * FIFO. * - * I believe this is a BUG in this UART. - * So for now, we will leave the code #ifdef'ed out... + * Presumably, this is a bug in this UART. */ udelay(10); -- 1.7.9.5