From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754237AbcHSMFJ (ORCPT ); Fri, 19 Aug 2016 08:05:09 -0400 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:41522 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753888AbcHSMFI (ORCPT ); Fri, 19 Aug 2016 08:05:08 -0400 From: Jisheng Zhang To: , CC: , , , Jisheng Zhang Subject: [PATCH] usb: chipidea: usb2: delete the redundant setting default DMA mask code Date: Fri, 19 Aug 2016 20:00:33 +0800 Message-ID: <20160819120033.556-1-jszhang@marvell.com> X-Mailer: git-send-email 2.9.3 MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2016-08-19_04:,, signatures=0 X-Proofpoint-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 impostorscore=0 lowpriorityscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1604210000 definitions=main-1608190149 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Similar as commit 2b2fe36def08 ("usb: chipidea: imx: delete the redundant setting default DMA mask code"), the ci_hdrc_usb2 platform device is also created by device tree, the default DMA mask should be already set by of_dma_configure when the device are created. So delete the redundant code at driver. Signed-off-by: Jisheng Zhang --- drivers/usb/chipidea/ci_hdrc_usb2.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/usb/chipidea/ci_hdrc_usb2.c b/drivers/usb/chipidea/ci_hdrc_usb2.c index 4456d2c..d162cc0 100644 --- a/drivers/usb/chipidea/ci_hdrc_usb2.c +++ b/drivers/usb/chipidea/ci_hdrc_usb2.c @@ -74,10 +74,6 @@ static int ci_hdrc_usb2_probe(struct platform_device *pdev) } } - ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32)); - if (ret) - goto clk_err; - ci_pdata->name = dev_name(dev); priv->ci_pdev = ci_hdrc_add_device(dev, pdev->resource, -- 2.9.3