From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754489Ab3AJIxj (ORCPT ); Thu, 10 Jan 2013 03:53:39 -0500 Received: from mga09.intel.com ([134.134.136.24]:3284 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754014Ab3AJIxa (ORCPT ); Thu, 10 Jan 2013 03:53:30 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.84,443,1355126400"; d="scan'208";a="270391927" From: Andy Shevchenko To: Vinod Koul , linux-kernel@vger.kernel.org, Viresh Kumar , spear-devel Subject: [PATCHv2 06/11] dma: ste_dma40: reuse is_slave_direction helper Date: Thu, 10 Jan 2013 10:53:01 +0200 Message-Id: <1357807986-4026-7-git-send-email-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1357807986-4026-1-git-send-email-andriy.shevchenko@linux.intel.com> References: <1357807986-4026-1-git-send-email-andriy.shevchenko@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The is_slave_direction helps to check if the transfer type is slave. Signed-off-by: Andy Shevchenko Reviewed-by: Viresh Kumar Reviewed-by: Linus Walleij --- drivers/dma/ste_dma40.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 23c5573..e5e60bb 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -2337,7 +2337,7 @@ static struct dma_async_tx_descriptor *d40_prep_slave_sg(struct dma_chan *chan, unsigned long dma_flags, void *context) { - if (direction != DMA_DEV_TO_MEM && direction != DMA_MEM_TO_DEV) + if (!is_slave_direction(direction)) return NULL; return d40_prep_sg(chan, sgl, sgl, sg_len, direction, dma_flags); -- 1.7.10.4