USB: usbatm: remove CONFIG_USB_DEBUG dependancy

Now that no USB atm driver is relying on the CONFIG_USB_DEBUG option
(well, really the DEBUG option, thanks to some Makefile fun), remove it
from the Makefile.

Also remove two last vestiges of DEBUG in the usbatm.c driver, moving
one to VERBOSE_DEBUG, which no one ever really cares about, and the
other to use the dynamic debug subsystem.

Cc: Duncan Sands <duncan.sands@free.fr>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/atm/Makefile

 #
 # Makefile for USB ATM/xDSL drivers
 #
-
-ccflags-$(CONFIG_USB_DEBUG) := -DDEBUG
-
 obj-$(CONFIG_USB_CXACRU)	+= cxacru.o
 obj-$(CONFIG_USB_SPEEDTOUCH)	+= speedtch.o
 obj-$(CONFIG_USB_UEAGLEATM)	+= ueagle-atm.o

drivers/usb/atm/usbatm.c

@@ -661,7 +661,7 @@ static int usbatm_atm_send(struct atm_vcc *vcc, struct sk_buff *skb)
 
 	/* racy disconnection check - fine */
 	if (!instance || instance->disconnected) {
-#ifdef DEBUG
+#ifdef VERBOSE_DEBUG
 		printk_ratelimited(KERN_DEBUG "%s: %s!\n", __func__, instance ? "disconnected" : "NULL instance");
 #endif
 		err = -ENODEV;
@@ -1120,14 +1120,13 @@ int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id,
 	instance->rx_channel.buf_size = num_packets * maxpacket;
 	instance->rx_channel.packet_size = maxpacket;
 
-#ifdef DEBUG
 	for (i = 0; i < 2; i++) {
 		struct usbatm_channel *channel = i ?
 			&instance->tx_channel : &instance->rx_channel;
 
-		dev_dbg(dev, "%s: using %d byte buffer for %s channel 0x%p\n", __func__, channel->buf_size, i ? "tx" : "rx", channel);
+		dev_dbg(dev, "%s: using %d byte buffer for %s channel 0x%p\n",
+			__func__, channel->buf_size, i ? "tx" : "rx", channel);
 	}
-#endif
 
 	/* initialize urbs */