Input: replace remaining __FUNCTION__ occurrences

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/tablet/acecad.c b/drivers/input/tablet/acecad.c
index b973d0e..570e0e8 100644
--- a/drivers/input/tablet/acecad.c
+++ b/drivers/input/tablet/acecad.c
@@ -73,10 +73,10 @@
 		case -ENOENT:
 		case -ESHUTDOWN:
 			/* this urb is terminated, clean up */
-			dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
+			dbg("%s - urb shutting down with status: %d", __func__, urb->status);
 			return;
 		default:
-			dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
+			dbg("%s - nonzero urb status received: %d", __func__, urb->status);
 			goto resubmit;
 	}