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authorJesper Nilsson <jesper@jni.nu>2008-06-29 17:38:38 -0400
committerJesper Nilsson <jesper@jni.nu>2008-06-29 17:38:38 -0400
commitdc1493aff0330130b2606d8accb458b1fef129a7 (patch)
tree954af95d77a9a74c50a328de13bb13d9a1024cd3 /arch
parentbdb144b67a7660ce5d044ae9a2fd1a8030f12523 (diff)
parent3aa30df3d0d78f568cff9d6a98ae01ae55494f10 (diff)
Merge branch 'cris_debug_port_fix' into cris
Diffstat (limited to 'arch')
-rw-r--r--arch/cris/arch-v10/kernel/debugport.c20
1 files changed, 13 insertions, 7 deletions
diff --git a/arch/cris/arch-v10/kernel/debugport.c b/arch/cris/arch-v10/kernel/debugport.c
index 04d5eee2c90c..162730eb887b 100644
--- a/arch/cris/arch-v10/kernel/debugport.c
+++ b/arch/cris/arch-v10/kernel/debugport.c
@@ -426,12 +426,18 @@ static int dummy_write(struct tty_struct * tty,
426 return count; 426 return count;
427} 427}
428 428
429static int 429static int dummy_write_room(struct tty_struct *tty)
430dummy_write_room(struct tty_struct *tty)
431{ 430{
432 return 8192; 431 return 8192;
433} 432}
434 433
434static const struct tty_operations dummy_ops = {
435 .open = dummy_open,
436 .close = dummy_close,
437 .write = dummy_write,
438 .write_room = dummy_write_room,
439};
440
435void __init 441void __init
436init_dummy_console(void) 442init_dummy_console(void)
437{ 443{
@@ -444,14 +450,14 @@ init_dummy_console(void)
444 dummy_driver.type = TTY_DRIVER_TYPE_SERIAL; 450 dummy_driver.type = TTY_DRIVER_TYPE_SERIAL;
445 dummy_driver.subtype = SERIAL_TYPE_NORMAL; 451 dummy_driver.subtype = SERIAL_TYPE_NORMAL;
446 dummy_driver.init_termios = tty_std_termios; 452 dummy_driver.init_termios = tty_std_termios;
453 /* Normally B9600 default... */
447 dummy_driver.init_termios.c_cflag = 454 dummy_driver.init_termios.c_cflag =
448 B115200 | CS8 | CREAD | HUPCL | CLOCAL; /* is normally B9600 default... */ 455 B115200 | CS8 | CREAD | HUPCL | CLOCAL;
449 dummy_driver.flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV; 456 dummy_driver.flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
457 dummy_driver.init_termios.c_ispeed = 115200;
458 dummy_driver.init_termios.c_ospeed = 115200;
450 459
451 dummy_driver.open = dummy_open; 460 dummy_driver.ops = &dummy_ops;
452 dummy_driver.close = dummy_close;
453 dummy_driver.write = dummy_write;
454 dummy_driver.write_room = dummy_write_room;
455 if (tty_register_driver(&dummy_driver)) 461 if (tty_register_driver(&dummy_driver))
456 panic("Couldn't register dummy serial driver\n"); 462 panic("Couldn't register dummy serial driver\n");
457} 463}