From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751827AbcF3EaI (ORCPT ); Thu, 30 Jun 2016 00:30:08 -0400 Received: from mga03.intel.com ([134.134.136.65]:58615 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750755AbcF3EaF (ORCPT ); Thu, 30 Jun 2016 00:30:05 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,550,1459839600"; d="scan'208";a="727165046" Date: Thu, 30 Jun 2016 10:04:00 +0530 From: Vinod Koul To: Chuah Kim Tatt Cc: gregkh@linuxfoundation.org, heikki.krogerus@linux.intel.com, andriy.shevchenko@linux.intel.com, mika.westerberg@linux.intel.com, linux-kernel@vger.kernel.org, jui.nee.tan@intel.com, peter@hurleysoftware.com, linux-serial@vger.kernel.org Subject: Re: [PATCH v2 1/3] dmaengine: hsu: Export hsu_dma_get_status() Message-ID: <20160630043359.GO14945@localhost> References: <1465969453-16198-1-git-send-email-kim.tatt.chuah@intel.com> <1465969453-16198-2-git-send-email-kim.tatt.chuah@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1465969453-16198-2-git-send-email-kim.tatt.chuah@intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jun 15, 2016 at 01:44:11PM +0800, Chuah Kim Tatt wrote: > From: "Chuah, Kim Tatt" > > To allow other code to safely read DMA Channel Status Register (where > the register attribute for Channel Error, Descriptor Time Out & > Descriptor Done fields are read-clear), export hsu_dma_get_status(). > hsu_dma_irq() is renamed to hsu_dma_do_irq() and requires Status > Register value to be passed in. Acked-by: Vinod Koul -- ~Vinod