From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758433AbdKOTVK (ORCPT ); Wed, 15 Nov 2017 14:21:10 -0500 Received: from mail-wr0-f193.google.com ([209.85.128.193]:48906 "EHLO mail-wr0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753763AbdKOTVB (ORCPT ); Wed, 15 Nov 2017 14:21:01 -0500 X-Google-Smtp-Source: AGs4zMbzVwLXgmqSKrvLz4whaDTL97/ivTAruz9ZP4+SMUIzVvKktxtQEHpzuREW9FdZ+BTRxYSvlA== From: Corentin Labbe To: b-liu@ti.com, gregkh@linuxfoundation.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Corentin Labbe Subject: [PATCH 1/2] musb: remove unused frame variable Date: Wed, 15 Nov 2017 19:20:34 +0000 Message-Id: <1510773635-26468-1-git-send-email-clabbe@baylibre.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch fix the following warning drivers/usb/musb/musb_host.c:223:8: warning: variable 'frame' set but not used [-Wunused-but-set-variable] by remove the frame variable in musb_start_urb(). Signed-off-by: Corentin Labbe --- drivers/usb/musb/musb_host.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index 2627363fb4fe..aa573ab99384 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -195,7 +195,6 @@ static struct musb_qh *musb_ep_get_qh(struct musb_hw_ep *ep, int is_in) static void musb_start_urb(struct musb *musb, int is_in, struct musb_qh *qh) { - u16 frame; u32 len; void __iomem *mbase = musb->mregs; struct urb *urb = next_urb(qh); @@ -244,7 +243,6 @@ musb_start_urb(struct musb *musb, int is_in, struct musb_qh *qh) case USB_ENDPOINT_XFER_ISOC: case USB_ENDPOINT_XFER_INT: musb_dbg(musb, "check whether there's still time for periodic Tx"); - frame = musb_readw(mbase, MUSB_FRAME); /* FIXME this doesn't implement that scheduling policy ... * or handle framecounter wrapping */ -- 2.13.6