lkml.org 
[lkml]   [2012]   [Aug]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 31/41] TTY: nfcon, add tty_port and link it
Date
Every tty driver needs tty_port for each line. So let us add one to
nfcon too. And link it so that the tty layer knows about it.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-m68k@lists.linux-m68k.org
---
arch/m68k/emu/nfcon.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/arch/m68k/emu/nfcon.c b/arch/m68k/emu/nfcon.c
index 8db25e8..16d170f 100644
--- a/arch/m68k/emu/nfcon.c
+++ b/arch/m68k/emu/nfcon.c
@@ -19,6 +19,7 @@
#include <asm/natfeat.h>

static int stderr_id;
+static struct tty_port nfcon_tty_port;
static struct tty_driver *nfcon_tty_driver;

static void nfputs(const char *str, unsigned int count)
@@ -119,6 +120,8 @@ static int __init nfcon_init(void)
{
int res;

+ tty_port_init(&nfcon_tty_port);
+
stderr_id = nf_get_id("NF_STDERR");
if (!stderr_id)
return -ENODEV;
@@ -135,6 +138,7 @@ static int __init nfcon_init(void)
nfcon_tty_driver->flags = TTY_DRIVER_REAL_RAW;

tty_set_operations(nfcon_tty_driver, &nfcon_tty_ops);
+ tty_port_link_device(&nfcon_tty_port, nfcon_tty_driver, 0);
res = tty_register_driver(nfcon_tty_driver);
if (res) {
pr_err("failed to register nfcon tty driver\n");
--
1.7.10.4



\
 
 \ /
  Last update: 2012-08-07 23:01    [W:0.252 / U:0.044 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site