From patchwork Fri Sep 11 12:27:00 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 7160501 Return-Path: X-Original-To: patchwork-dmaengine@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 9DF9BBEEC1 for ; Fri, 11 Sep 2015 12:28:17 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C32D020855 for ; Fri, 11 Sep 2015 12:28:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1D3A120826 for ; Fri, 11 Sep 2015 12:28:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751932AbbIKM2K (ORCPT ); Fri, 11 Sep 2015 08:28:10 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:37364 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751677AbbIKM2J (ORCPT ); Fri, 11 Sep 2015 08:28:09 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id t8BCRV1l017872; Fri, 11 Sep 2015 07:27:31 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id t8BCRVWP031065; Fri, 11 Sep 2015 07:27:31 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.224.2; Fri, 11 Sep 2015 07:29:34 -0500 Received: from dflp33.itg.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id t8BCROps013634; Fri, 11 Sep 2015 07:27:28 -0500 From: Peter Ujfalusi To: , , CC: , , , , , Subject: [PATCH v2 01/23] ARM: common: edma: Fix channel parameter for irq callbacks Date: Fri, 11 Sep 2015 15:27:00 +0300 Message-ID: <1441974442-8233-2-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.5.1 In-Reply-To: <1441974442-8233-1-git-send-email-peter.ujfalusi@ti.com> References: <1441974442-8233-1-git-send-email-peter.ujfalusi@ti.com> MIME-Version: 1.0 Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP In case when the interrupt happened for the second eDMA the channel number was incorrectly passed to the client driver. Signed-off-by: Peter Ujfalusi CC: --- arch/arm/common/edma.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c index 873dbfcc7dc9..56fc339571f9 100644 --- a/arch/arm/common/edma.c +++ b/arch/arm/common/edma.c @@ -406,7 +406,8 @@ static irqreturn_t dma_irq_handler(int irq, void *data) BIT(slot)); if (edma_cc[ctlr]->intr_data[channel].callback) edma_cc[ctlr]->intr_data[channel].callback( - channel, EDMA_DMA_COMPLETE, + EDMA_CTLR_CHAN(ctlr, channel), + EDMA_DMA_COMPLETE, edma_cc[ctlr]->intr_data[channel].data); } } while (sh_ipr); @@ -460,7 +461,8 @@ static irqreturn_t dma_ccerr_handler(int irq, void *data) if (edma_cc[ctlr]->intr_data[k]. callback) { edma_cc[ctlr]->intr_data[k]. - callback(k, + callback( + EDMA_CTLR_CHAN(ctlr, k), EDMA_DMA_CC_ERROR, edma_cc[ctlr]->intr_data [k].data);