staging/ft1000: fix minor coding style problem

this following warn is fixed up

drivers/staging/ft1000/ft1000-usb/ft1000_hw.c:1754:
ERROR: open brace '{' following function declarations go on the next line
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ft1000/ft1000-usb/ft1000_hw.c

@@ -1751,8 +1751,8 @@ static int ft1000_proc_drvmsg(struct ft1000_device *dev, u16 size)
 	return status;
 }
 
-int ft1000_poll(void* dev_id) {
-
+int ft1000_poll(void* dev_id)
+{
     struct ft1000_device *dev = (struct ft1000_device *)dev_id;
 	struct ft1000_info *info = netdev_priv(dev->net);