USB: usbatm: don't rely on CONFIG_USB_DEBUG

Enable the USB atm drivers to use the dynamic debugging subsystem, and
not rely on if CONFIG_USB_DEBUG is enabled or not for debugging
messages. This also provides a saner debug message, pointing out the
exact device the message is coming from.

This also means the drivers do not have to be rebuilt to get debugging
messages, important for getting information from users who can not
rebuild their kernels.

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

diff --git a/drivers/usb/atm/usbatm.h b/drivers/usb/atm/usbatm.h
index a2955b117e88bc9cd0b8454aa8fcf6c56801c810..71dd13994bbe07dc1098e12b9416571e161ed0ed 100644 (file)
--- a/drivers/usb/atm/usbatm.h
+++ b/drivers/usb/atm/usbatm.h
@@ -45,13 +45,8 @@
        dev_info(&(instance)->usb_intf->dev , format , ## arg)
 #define usb_warn(instance, format, arg...)     \
        dev_warn(&(instance)->usb_intf->dev , format , ## arg)
-#ifdef DEBUG
-#define usb_dbg(instance, format, arg...)      \
-       dev_printk(KERN_DEBUG , &(instance)->usb_intf->dev , format , ## arg)
-#else
 #define usb_dbg(instance, format, arg...)      \
-       do {} while (0)
-#endif
+       dev_dbg(&(instance)->usb_intf->dev , format , ## arg)
 
 /* FIXME: move to dev_* once ATM is driver model aware */
 #define atm_printk(level, instance, format, arg...)    \