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@xxxxxxx>
Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Cc: linux-m68k@xxxxxxxxxxxxxxxxxxxx
---
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
--
To unsubscribe from this list: send the line "unsubscribe linux-m68k" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
