USB: serial: remove dbg() from usb/serial.h

Now that all in-kernel users of the dbg() macro are gone, we can remove
it from the include/linux/usb/serial.h file.

Good riddance.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 8 deletions

diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 6bed6db619b2..e71bc5ef234a 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -365,14 +365,6 @@ static inline void usb_serial_debug_data(int debug,
                            function, size, size, data);
 }
 
-/* Use our own dbg macro */
-#undef dbg
-#define dbg(format, arg...)                                             \
-do {                                                                    \
-        if (debug)                                                      \
-                printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg); \
-} while (0)
-
 /*
  * Macro for reporting errors in write path to avoid inifinite loop
  * when port is used as a console.