mxser: drop unused MOXA_DIAGNOSE macro

It's unused.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210618061516.662-22-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index 79d7cecb7765997306fc89a85d8efa203ac03669..a830a4359ea123b8a759e397ab8337a8d94ff737 100644 (file)
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -51,7 +51,6 @@
 
 #define MOXA                   0x400
 #define MOXA_GETDATACOUNT      (MOXA + 23)
-#define MOXA_DIAGNOSE          (MOXA + 50)
 #define MOXA_CHKPORTENABLE     (MOXA + 60)
 #define MOXA_HighSpeedOn       (MOXA + 61)
 #define MOXA_GET_MAJOR         (MOXA + 63)