linux-kernel - [PATCH 09/16] usb: gadget: amd5536udc: remove forward declaration of udc_remote

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Date:	Mon, 14 Sep 2015 20:42:56 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Thomas Dahlmann <dahlmann.thomas@...or.de>,
	Felipe Balbi <balbi@...com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org, linux-geode@...ts.infradead.org,
	linux-usb@...r.kernel.org,
	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH 09/16] usb: gadget: amd5536udc: remove forward declaration of udc_remote_wakeup

Rearrange the udc_remote_wakeup function to remove the forward declaration.

Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
 drivers/usb/gadget/udc/amd5536udc.c | 40 ++++++++++++++++++-------------------
 1 file changed, 20 insertions(+), 20 deletions(-)

diff --git a/drivers/usb/gadget/udc/amd5536udc.c b/drivers/usb/gadget/udc/amd5536udc.c
index 01a6183..8b0ed74 100644
--- a/drivers/usb/gadget/udc/amd5536udc.c
+++ b/drivers/usb/gadget/udc/amd5536udc.c
@@ -1452,6 +1452,26 @@ static int udc_get_frame(struct usb_gadget *gadget)
 	return -EOPNOTSUPP;
 }
 
+/* Initiates a remote wakeup */
+static int udc_remote_wakeup(struct udc *dev)
+{
+	unsigned long flags;
+	u32 tmp;
+
+	DBG(dev, "UDC initiates remote wakeup\n");
+
+	spin_lock_irqsave(&dev->lock, flags);
+
+	tmp = readl(&dev->regs->ctl);
+	tmp |= AMD_BIT(UDC_DEVCTL_RES);
+	writel(tmp, &dev->regs->ctl);
+	tmp &= AMD_CLEAR_BIT(UDC_DEVCTL_RES);
+	writel(tmp, &dev->regs->ctl);
+
+	spin_unlock_irqrestore(&dev->lock, flags);
+	return 0;
+}
+
 /* Remote wakeup gadget interface */
 static int udc_wakeup(struct usb_gadget *gadget)
 {
@@ -3388,26 +3408,6 @@ err_enabledev:
 	return retval;
 }
 
-/* Initiates a remote wakeup */
-static int udc_remote_wakeup(struct udc *dev)
-{
-	unsigned long flags;
-	u32 tmp;
-
-	DBG(dev, "UDC initiates remote wakeup\n");
-
-	spin_lock_irqsave(&dev->lock, flags);
-
-	tmp = readl(&dev->regs->ctl);
-	tmp |= AMD_BIT(UDC_DEVCTL_RES);
-	writel(tmp, &dev->regs->ctl);
-	tmp &= AMD_CLEAR_BIT(UDC_DEVCTL_RES);
-	writel(tmp, &dev->regs->ctl);
-
-	spin_unlock_irqrestore(&dev->lock, flags);
-	return 0;
-}
-
 /* PCI device parameters */
 static const struct pci_device_id pci_id[] = {
 	{
-- 
1.9.1

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