USB: replace remaining __FUNCTION__ occurrences

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c
index 20777d0..ada7bf8 100644
--- a/drivers/usb/misc/usblcd.c
+++ b/drivers/usb/misc/usblcd.c
@@ -78,7 +78,7 @@
 	interface = usb_find_interface(&lcd_driver, subminor);
 	if (!interface) {
 		err ("USBLCD: %s - error, can't find device for minor %d",
-		     __FUNCTION__, subminor);
+		     __func__, subminor);
 		return -ENODEV;
 	}
 
@@ -193,7 +193,7 @@
 	      status == -ECONNRESET ||
               status == -ESHUTDOWN)) {
 		dbg("USBLCD: %s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 	}
 
 	/* free up our allocated buffer */
@@ -248,7 +248,7 @@
 	/* send the data out the bulk port */
 	retval = usb_submit_urb(urb, GFP_KERNEL);
 	if (retval) {
-		err("USBLCD: %s - failed submitting write urb, error %d", __FUNCTION__, retval);
+		err("USBLCD: %s - failed submitting write urb, error %d", __func__, retval);
 		goto error_unanchor;
 	}