linux-kernel - [PATCH 02/24] n_hdlc: remove unused macros

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Date:   Wed, 19 Feb 2020 09:40:56 +0100
From:   Jiri Slaby <jslaby@...e.cz>
To:     gregkh@...uxfoundation.org
Cc:     linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 02/24] n_hdlc: remove unused macros

VERSION and bset are unused. Remove them.

Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/tty/n_hdlc.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c
index 9e115ecf920d..881da4d440c8 100644
--- a/drivers/tty/n_hdlc.c
+++ b/drivers/tty/n_hdlc.c
@@ -87,9 +87,6 @@
 #include <linux/interrupt.h>
 #include <linux/ptrace.h>
 
-#undef VERSION
-#define VERSION(major,minor,patch) (((((major)<<8)+(minor))<<8)+(patch))
-
 #include <linux/poll.h>
 #include <linux/in.h>
 #include <linux/ioctl.h>
@@ -186,8 +183,6 @@ static void n_hdlc_tty_receive(struct tty_struct *tty, const __u8 *cp,
 			       char *fp, int count);
 static void n_hdlc_tty_wakeup(struct tty_struct *tty);
 
-#define bset(p,b)	((p)[(b) >> 5] |= (1 << ((b) & 0x1f)))
-
 #define tty2n_hdlc(tty)	((struct n_hdlc *) ((tty)->disc_data))
 #define n_hdlc2tty(n_hdlc)	((n_hdlc)->tty)
 
-- 
2.25.0