linux-kernel - [PATCH 3/3] TTY: serial/mpsc, remove unused fields

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Message-Id: <1452592174-24805-3-git-send-email-jslaby@suse.cz>
Date:	Tue, 12 Jan 2016 10:49:34 +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 3/3] TTY: serial/mpsc, remove unused fields

c_iflag and c_cflag are set, but unused. Remove.

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

diff --git a/drivers/tty/serial/mpsc.c b/drivers/tty/serial/mpsc.c
index 44a23113f469..4a3021bcc859 100644
--- a/drivers/tty/serial/mpsc.c
+++ b/drivers/tty/serial/mpsc.c
@@ -137,8 +137,6 @@ struct mpsc_port_info {
 	/* Internal driver state for this ctlr */
 	u8 ready;
 	u8 rcv_data;
-	tcflag_t c_iflag;	/* save termios->c_iflag */
-	tcflag_t c_cflag;	/* save termios->c_cflag */
 
 	/* Info passed in from platform */
 	u8 mirror_regs;		/* Need to mirror regs? */
@@ -1407,9 +1405,6 @@ static void mpsc_set_termios(struct uart_port *port, struct ktermios *termios,
 	ulong flags;
 	u32 chr_bits, stop_bits, par;
 
-	pi->c_iflag = termios->c_iflag;
-	pi->c_cflag = termios->c_cflag;
-
 	switch (termios->c_cflag & CSIZE) {
 	case CS5:
 		chr_bits = MPSC_MPCR_CL_5;
-- 
2.7.0