linux-kernel - [PATCH] const: constify remaining tty

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Message-ID: <20091002201206.GA29905@x200>
Date:	Sat, 3 Oct 2009 00:12:06 +0400
From:	Alexey Dobriyan <adobriyan@...il.com>
To:	gregkh@...e.de, akpm@...ux-foundation.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] const: constify remaining tty_operations

Signed-off-by: Alexey Dobriyan <adobriyan@...il.com>
---

 arch/xtensa/platforms/iss/console.c  |    2 +-
 drivers/char/bfin_jtag_comm.c        |    2 +-
 drivers/char/epca.c                  |    2 +-
 drivers/char/pcmcia/ipwireless/tty.c |    2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

--- a/arch/xtensa/platforms/iss/console.c
+++ b/arch/xtensa/platforms/iss/console.c
@@ -196,7 +196,7 @@ static const struct file_operations rs_proc_fops = {
 	.release	= single_release,
 };
 
-static struct tty_operations serial_ops = {
+static const struct tty_operations serial_ops = {
 	.open = rs_open,
 	.close = rs_close,
 	.write = rs_write,
--- a/drivers/char/bfin_jtag_comm.c
+++ b/drivers/char/bfin_jtag_comm.c
@@ -226,7 +226,7 @@ bfin_jc_wait_until_sent(struct tty_struct *tty, int timeout)
 	}
 }
 
-static struct tty_operations bfin_jc_ops = {
+static const struct tty_operations bfin_jc_ops = {
 	.open            = bfin_jc_open,
 	.close           = bfin_jc_close,
 	.write           = bfin_jc_write,
--- a/drivers/char/epca.c
+++ b/drivers/char/epca.c
@@ -934,7 +934,7 @@ static int info_open(struct tty_struct *tty, struct file *filp)
 	return 0;
 }
 
-static struct tty_operations info_ops = {
+static const struct tty_operations info_ops = {
 	.open = info_open,
 	.ioctl = info_ioctl,
 };
--- a/drivers/char/pcmcia/ipwireless/tty.c
+++ b/drivers/char/pcmcia/ipwireless/tty.c
@@ -603,7 +603,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
 	}
 }
 
-static struct tty_operations tty_ops = {
+static const struct tty_operations tty_ops = {
 	.open = ipw_open,
 	.close = ipw_close,
 	.hangup = ipw_hangup,
--
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