From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755637AbdERMb3 (ORCPT ); Thu, 18 May 2017 08:31:29 -0400 Received: from mail-wr0-f195.google.com ([209.85.128.195]:34033 "EHLO mail-wr0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755364AbdERMbY (ORCPT ); Thu, 18 May 2017 08:31:24 -0400 From: Krzysztof Kozlowski X-Google-Original-From: Krzysztof Kozlowski To: Greg Kroah-Hartman , Jiri Slaby , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH-stable] serial: samsung: Bring back removed variable to fix compilation Date: Thu, 18 May 2017 14:31:17 +0200 Message-Id: <1495110677-31174-1-git-send-email-krzk@kernel.org> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org By mistake commit 500fcc08a32b ("serial: samsung: Add missing checks for dma_map_single failure") removes a local variable which is still used by code. After backporting the commit to stable, compilation fails: drivers/tty/serial/samsung.c: In function ‘s3c24xx_serial_request_dma’: drivers/tty/serial/samsung.c:909:45: error: ‘flags’ undeclared (first use in this function) Signed-off-by: Krzysztof Kozlowski --- Fix for stable-rc commit: bc3ac2299c4873cdc7f9bf3c867c23e9714a036f --- drivers/tty/serial/samsung.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c index ca0bcd7fd61f..43c84c9bb904 100644 --- a/drivers/tty/serial/samsung.c +++ b/drivers/tty/serial/samsung.c @@ -859,6 +859,7 @@ static void s3c24xx_serial_break_ctl(struct uart_port *port, int break_state) static int s3c24xx_serial_request_dma(struct s3c24xx_uart_port *p) { struct s3c24xx_uart_dma *dma = p->dma; + unsigned long flags; int ret; /* Default slave configuration parameters */ -- 2.7.4