From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755263AbcDDLeC (ORCPT ); Mon, 4 Apr 2016 07:34:02 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:35629 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753436AbcDDLeA (ORCPT ); Mon, 4 Apr 2016 07:34:00 -0400 From: Grygorii Strashko To: Greg Kroah-Hartman , Felipe Balbi , CC: Roger Quadros , , , , Grygorii Strashko , Murali Karicheri Subject: [PATCH] usb: dwc3: keystone: drop dma_mask configuration Date: Mon, 4 Apr 2016 14:33:31 +0300 Message-ID: <1459769611-16862-1-git-send-email-grygorii.strashko@ti.com> X-Mailer: git-send-email 2.8.0 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The Keystone 2 supports DT-boot only, as result dma_mask will be always configured properly from DT - of_platform_device_create_pdata()->of_dma_configure(). More over, dwc3-keystone.c can be built as module and in this case it's unsafe to assign local variable as dma_mask. Hence, remove dma_mask configuration code. Cc: Murali Karicheri Signed-off-by: Grygorii Strashko --- drivers/usb/dwc3/dwc3-keystone.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/usb/dwc3/dwc3-keystone.c b/drivers/usb/dwc3/dwc3-keystone.c index 2be268d..7266470 100644 --- a/drivers/usb/dwc3/dwc3-keystone.c +++ b/drivers/usb/dwc3/dwc3-keystone.c @@ -39,8 +39,6 @@ #define USBSS_IRQ_COREIRQ_EN BIT(0) #define USBSS_IRQ_COREIRQ_CLR BIT(0) -static u64 kdwc3_dma_mask; - struct dwc3_keystone { struct device *dev; struct clk *clk; @@ -108,9 +106,6 @@ static int kdwc3_probe(struct platform_device *pdev) if (IS_ERR(kdwc->usbss)) return PTR_ERR(kdwc->usbss); - kdwc3_dma_mask = dma_get_mask(dev); - dev->dma_mask = &kdwc3_dma_mask; - kdwc->clk = devm_clk_get(kdwc->dev, "usb"); error = clk_prepare_enable(kdwc->clk); -- 2.8.0