Staging: speakup: speakup.h - remove unused define

As part of cleaning up symbolic permissions found define that is not used.
Signed-off-by: Derek Robson <robsonde@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/speakup/speakup.h

@@ -9,10 +9,6 @@
 #define SHIFT_TBL_SIZE 64
 #define MAX_DESC_LEN 72
 
-/* proc permissions */
-#define USER_R (S_IFREG | 0444)
-#define USER_W (S_IFREG | 0666)
-
 #define TOGGLE_0 .u.n = {NULL, 0, 0, 1, 0, 0, NULL }
 #define TOGGLE_1 .u.n = {NULL, 1, 0, 1, 0, 0, NULL }
 #define MAXVARLEN 15