staging: rtl8192e: Rename rtl8192_interrupt

Use naming schema found in other rtlwifi devices.
Rename rtl8192_interrupt to _rtl92e_irq.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/rtl_core.c

@@ -76,7 +76,7 @@ MODULE_DEVICE_TABLE(pci, rtl8192_pci_id_tbl);
 static int rtl8192_pci_probe(struct pci_dev *pdev,
 			const struct pci_device_id *id);
 static void rtl8192_pci_disconnect(struct pci_dev *pdev);
-static irqreturn_t rtl8192_interrupt(int irq, void *netdev);
+static irqreturn_t _rtl92e_irq(int irq, void *netdev);
 
 static struct pci_driver rtl8192_pci_driver = {
 	.name = DRV_NAME,	/* Driver name   */
@@ -1089,8 +1089,7 @@ static short _rtl92e_init(struct net_device *dev)
 		    (unsigned long)dev);
 
 	rtl92e_irq_disable(dev);
-	if (request_irq(dev->irq, rtl8192_interrupt, IRQF_SHARED,
-	    dev->name, dev)) {
+	if (request_irq(dev->irq, _rtl92e_irq, IRQF_SHARED, dev->name, dev)) {
 		netdev_err(dev, "Error allocating IRQ %d", dev->irq);
 		return -1;
 	}
@@ -2414,7 +2413,7 @@ static int rtl8192_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 }
 
 
-static irqreturn_t rtl8192_interrupt(int irq, void *netdev)
+static irqreturn_t _rtl92e_irq(int irq, void *netdev)
 {
 	struct net_device *dev = (struct net_device *) netdev;
 	struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev);