From patchwork Fri Jul 12 02:53:44 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Herrenschmidt X-Patchwork-Id: 11041339 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9AC311395 for ; Fri, 12 Jul 2019 02:55:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8A33428BBA for ; Fri, 12 Jul 2019 02:55:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7E55028BBC; Fri, 12 Jul 2019 02:55:07 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1FA4028BBA for ; Fri, 12 Jul 2019 02:55:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729314AbfGLCzG (ORCPT ); Thu, 11 Jul 2019 22:55:06 -0400 Received: from gate.crashing.org ([63.228.1.57]:54469 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729293AbfGLCzG (ORCPT ); Thu, 11 Jul 2019 22:55:06 -0400 Received: from ufdda393ec48b57.ant.amazon.com (localhost.localdomain [127.0.0.1]) by gate.crashing.org (8.14.1/8.14.1) with ESMTP id x6C2rnGj010240; Thu, 11 Jul 2019 21:54:12 -0500 From: Benjamin Herrenschmidt To: linux-usb@vger.kernel.org Cc: balbi@kernel.org, Joel Stanley , Alan Stern , Benjamin Herrenschmidt Subject: [PATCH v2 08/12] usb: gadget: aspeed: Remove unused "suspended" flag Date: Fri, 12 Jul 2019 12:53:44 +1000 Message-Id: <20190712025348.21019-9-benh@kernel.crashing.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190712025348.21019-1-benh@kernel.crashing.org> References: <20190712025348.21019-1-benh@kernel.crashing.org> Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The state bit in the hub is sufficient Signed-off-by: Benjamin Herrenschmidt --- drivers/usb/gadget/udc/aspeed-vhub/dev.c | 4 ---- drivers/usb/gadget/udc/aspeed-vhub/vhub.h | 1 - 2 files changed, 5 deletions(-) diff --git a/drivers/usb/gadget/udc/aspeed-vhub/dev.c b/drivers/usb/gadget/udc/aspeed-vhub/dev.c index 79d3cb6bd2e7..4008e7a51188 100644 --- a/drivers/usb/gadget/udc/aspeed-vhub/dev.c +++ b/drivers/usb/gadget/udc/aspeed-vhub/dev.c @@ -89,7 +89,6 @@ static void ast_vhub_dev_enable(struct ast_vhub_dev *d) /* Additional cleanups */ d->wakeup_en = false; - d->suspended = false; d->enabled = true; } @@ -110,7 +109,6 @@ static void ast_vhub_dev_disable(struct ast_vhub_dev *d) writel(0, d->regs + AST_VHUB_DEV_EN_CTRL); d->gadget.speed = USB_SPEED_UNKNOWN; d->enabled = false; - d->suspended = false; } static int ast_vhub_dev_feature(struct ast_vhub_dev *d, @@ -471,7 +469,6 @@ static const struct usb_gadget_ops ast_vhub_udc_ops = { void ast_vhub_dev_suspend(struct ast_vhub_dev *d) { - d->suspended = true; if (d->driver && d->driver->suspend) { spin_unlock(&d->vhub->lock); d->driver->suspend(&d->gadget); @@ -481,7 +478,6 @@ void ast_vhub_dev_suspend(struct ast_vhub_dev *d) void ast_vhub_dev_resume(struct ast_vhub_dev *d) { - d->suspended = false; if (d->driver && d->driver->resume) { spin_unlock(&d->vhub->lock); d->driver->resume(&d->gadget); diff --git a/drivers/usb/gadget/udc/aspeed-vhub/vhub.h b/drivers/usb/gadget/udc/aspeed-vhub/vhub.h index 00f922604a1c..761919e220d3 100644 --- a/drivers/usb/gadget/udc/aspeed-vhub/vhub.h +++ b/drivers/usb/gadget/udc/aspeed-vhub/vhub.h @@ -354,7 +354,6 @@ struct ast_vhub_dev { struct usb_gadget_driver *driver; bool registered : 1; bool wakeup_en : 1; - bool suspended : 1; bool enabled : 1; /* Endpoint structures */