From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754402AbbE1MIq (ORCPT ); Thu, 28 May 2015 08:08:46 -0400 Received: from mail-la0-f42.google.com ([209.85.215.42]:35149 "EHLO mail-la0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753615AbbE1MHd (ORCPT ); Thu, 28 May 2015 08:07:33 -0400 From: Dmitry Kalinkin To: linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org Cc: Martyn Welch , Manohar Vanga , Greg Kroah-Hartman , Igor Alekseev , Dmitry Kalinkin Subject: [PATCHv3 09/16] vme: ca91cx42: return error code on DMA error Date: Thu, 28 May 2015 15:07:06 +0300 Message-Id: <1432814833-5320-10-git-send-email-dmitry.kalinkin@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1432814833-5320-1-git-send-email-dmitry.kalinkin@gmail.com> References: <1432814833-5320-1-git-send-email-dmitry.kalinkin@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Dmitry Kalinkin Cc: Igor Alekseev --- drivers/vme/bridges/vme_ca91cx42.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/vme/bridges/vme_ca91cx42.c b/drivers/vme/bridges/vme_ca91cx42.c index e9bd657..f692efc 100644 --- a/drivers/vme/bridges/vme_ca91cx42.c +++ b/drivers/vme/bridges/vme_ca91cx42.c @@ -1269,6 +1269,7 @@ static int ca91cx42_dma_list_exec(struct vme_dma_list *list) dev_err(dev, "ca91c042: DMA Error. DGCS=%08X\n", val); val = ioread32(bridge->base + DCTL); + retval = -EIO; } exit: -- 1.8.3.1