From patchwork Mon Aug 22 10:05:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 600234 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BB2ABC32789 for ; Mon, 22 Aug 2022 10:07:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234383AbiHVKHY (ORCPT ); Mon, 22 Aug 2022 06:07:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233238AbiHVKHW (ORCPT ); Mon, 22 Aug 2022 06:07:22 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E6D3B31DC2; Mon, 22 Aug 2022 03:07:20 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 725CEB80EDD; Mon, 22 Aug 2022 10:07:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E1BE3C433D6; Mon, 22 Aug 2022 10:07:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1661162838; bh=yYftufhCitw7VdIJ1a8lwLSUpA0zN+6TXeBezXYoObE=; h=From:To:Cc:Subject:Date:From; b=j1Dl8+h4o6HK+7UsjSVbV1F86sgJPoJg5PysgAQAImj60eYPIsWrAKRvLccYPrFRF dhWsK+GtmU/RONqV0adldhXL47lrelU726h8F9/bQB4ZjxCZiLRfNrvftChIT9o942 7dd5dbLlgN9U5uD0lUA+Tfz7kWPnnw1BpBn42ZoxOesBiNn8hSvPX1/egPP5nIaYm8 HAfEDmKCE1eWP1EqbWBUc6/BZwDdqLCFGZP5E8VbiMghuSFLshGj+JQ3gSIrhRNP2F Iiekpw+qZVATCD+Fe1CDla6wUhXoinP0v7xWdy00x5FKdU/W07/9gRJSgcpkySZpbN orZ5d2e+NLJbw== Received: from johan by xi.lan with local (Exim 4.94.2) (envelope-from ) id 1oQ4Kw-0000nw-8y; Mon, 22 Aug 2022 12:07:15 +0200 From: Johan Hovold To: Greg Kroah-Hartman Cc: Andy Gross , Bjorn Andersson , Konrad Dybcio , Felipe Balbi , linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold , kernel test robot Subject: [PATCH] usb: dwc3: qcom: suppress unused-variable warning Date: Mon, 22 Aug 2022 12:05:50 +0200 Message-Id: <20220822100550.3039-1-johan+linaro@kernel.org> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The dwc3_qcom_read_usb2_speed() helper is now only called when the controller is acting as host, but the compiler will warn that the hcd variable is unused in gadget-only W=1 builds. Fixes: c06795f114a6 ("usb: dwc3: qcom: fix gadget-only builds") Reported-by: kernel test robot Signed-off-by: Johan Hovold --- drivers/usb/dwc3/dwc3-qcom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c index b3ba9aaf876c..8298aebd395e 100644 --- a/drivers/usb/dwc3/dwc3-qcom.c +++ b/drivers/usb/dwc3/dwc3-qcom.c @@ -310,7 +310,7 @@ static enum usb_device_speed dwc3_qcom_read_usb2_speed(struct dwc3_qcom *qcom) { struct dwc3 *dwc = platform_get_drvdata(qcom->dwc3); struct usb_device *udev; - struct usb_hcd *hcd; + struct usb_hcd __maybe_unused *hcd; /* * FIXME: Fix this layering violation.