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Thu, 14 Mar 2013 05:51:45 +0000 Received: from localhost.localdomain (nchen-desktop.ap.freescale.net [10.192.242.40]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id r2E5ohlw001281; Wed, 13 Mar 2013 22:51:41 -0700 From: Peter Chen To: Subject: [PATCH 13/14] usb: udc-core: small cleanup for udc->gadget Date: Thu, 14 Mar 2013 13:50:41 +0800 Message-ID: <1363240242-25775-14-git-send-email-peter.chen@freescale.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1363240242-25775-1-git-send-email-peter.chen@freescale.com> References: <1363240242-25775-1-git-send-email-peter.chen@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130314_015149_472977_241E58DC X-CRM114-Status: GOOD ( 10.40 ) X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [216.32.180.11 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: stigge@antcom.de, kgene.kim@samsung.com, eric.y.miao@gmail.com, alexander.shishkin@linux.intel.com, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, haojian.zhuang@gmail.com, chao.xie@marvell.com, ben-linux@fluff.org, yuxu@marvell.com, leoli@freescale.com, plagnioj@jcrosoft.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org :s/udc->gadget/gadget Signed-off-by: Peter Chen --- drivers/usb/gadget/udc-core.c | 18 ++++++++++-------- 1 files changed, 10 insertions(+), 8 deletions(-) diff --git a/drivers/usb/gadget/udc-core.c b/drivers/usb/gadget/udc-core.c index 2a9cd36..4d90bdf 100644 --- a/drivers/usb/gadget/udc-core.c +++ b/drivers/usb/gadget/udc-core.c @@ -262,6 +262,7 @@ EXPORT_SYMBOL_GPL(usb_del_gadget_udc); static int udc_bind_to_driver(struct usb_udc *udc, struct usb_gadget_driver *driver) { int ret; + struct usb_gadget *gadget = udc->gadget; dev_dbg(&udc->dev, "registering UDC driver [%s]\n", driver->function); @@ -269,15 +270,15 @@ static int udc_bind_to_driver(struct usb_udc *udc, struct usb_gadget_driver *dri udc->driver = driver; udc->dev.driver = &driver->driver; - ret = driver->bind(udc->gadget, driver); + ret = driver->bind(gadget, driver); if (ret) goto err1; - ret = usb_gadget_udc_start(udc->gadget, driver); + ret = usb_gadget_udc_start(gadget, driver); if (ret) { - driver->unbind(udc->gadget); + driver->unbind(gadget); goto err1; } - usb_gadget_connect(udc->gadget); + usb_gadget_connect(gadget); kobject_uevent(&udc->dev.kobj, KOBJ_CHANGE); return 0; @@ -379,13 +380,14 @@ static ssize_t usb_udc_softconn_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t n) { struct usb_udc *udc = container_of(dev, struct usb_udc, dev); + struct usb_gadget *gadget = udc->gadget; if (sysfs_streq(buf, "connect")) { - usb_gadget_udc_start(udc->gadget, udc->driver); - usb_gadget_connect(udc->gadget); + usb_gadget_udc_start(gadget, udc->driver); + usb_gadget_connect(gadget); } else if (sysfs_streq(buf, "disconnect")) { - usb_gadget_disconnect(udc->gadget); - usb_gadget_udc_stop(udc->gadget, udc->driver); + usb_gadget_disconnect(gadget); + usb_gadget_udc_stop(gadget, udc->driver); } else { dev_err(dev, "unsupported command '%s'\n", buf); return -EINVAL;