From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932768AbcH2Ujx (ORCPT ); Mon, 29 Aug 2016 16:39:53 -0400 Received: from out4-smtp.messagingengine.com ([66.111.4.28]:52438 "EHLO out4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932307AbcH2Ui6 (ORCPT ); Mon, 29 Aug 2016 16:38:58 -0400 X-Sasl-enc: GWjxSOZArL72aPXlYlEjf5/OSDC733LofhBWkKLG/JQK 1472503136 Date: Mon, 29 Aug 2016 13:38:55 -0700 Message-Id: <9c7b26919983606b5a59163312092c77ae011ca2.1472502978.git.johnyoun@synopsys.com> In-Reply-To: References: From: John Youn To: John Youn To: Felipe Balbi To: Greg Kroah-Hartman To: linux-usb@vger.kernel.org To: linux-kernel@vger.kernel.org To: Stefan Wahren Cc: Robert Baldyga Subject: [PATCH 3/6] usb: dwc2: gadget: change variable name to more meaningful Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Robert Baldyga Since we handle FIFOs and endpoint separately, using variable named 'ep' in context of FIFO is misleading, hence we rename it to 'fifo'. Signed-off-by: Robert Baldyga Signed-off-by: John Youn --- drivers/usb/dwc2/gadget.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 5c24c85..ac267fd 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -186,7 +186,7 @@ static void dwc2_hsotg_ctrl_epint(struct dwc2_hsotg *hsotg, */ static void dwc2_hsotg_init_fifo(struct dwc2_hsotg *hsotg) { - unsigned int ep; + unsigned int fifo; unsigned int addr; int timeout; u32 dptxfsizn; @@ -217,8 +217,8 @@ static void dwc2_hsotg_init_fifo(struct dwc2_hsotg *hsotg) * them to endpoints dynamically according to maxpacket size value of * given endpoint. */ - for (ep = 1; ep < MAX_EPS_CHANNELS; ep++) { - dptxfsizn = dwc2_readl(hsotg->regs + DPTXFSIZN(ep)); + for (fifo = 1; fifo < MAX_EPS_CHANNELS; fifo++) { + dptxfsizn = dwc2_readl(hsotg->regs + DPTXFSIZN(fifo)); val = (dptxfsizn & FIFOSIZE_DEPTH_MASK) | addr; addr += dptxfsizn >> FIFOSIZE_DEPTH_SHIFT; @@ -226,7 +226,7 @@ static void dwc2_hsotg_init_fifo(struct dwc2_hsotg *hsotg) if (addr > hsotg->fifo_mem) break; - dwc2_writel(val, hsotg->regs + DPTXFSIZN(ep)); + dwc2_writel(val, hsotg->regs + DPTXFSIZN(fifo)); } /* -- 2.9.0