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path: root/drivers/tty/tty_ldisc.c
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Diffstat (limited to 'drivers/tty/tty_ldisc.c')
-rw-r--r--drivers/tty/tty_ldisc.c22
1 files changed, 1 insertions, 21 deletions
diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index 8e0924f5544..24b95db75d8 100644
--- a/drivers/tty/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -1,19 +1,11 @@
1#include <linux/types.h> 1#include <linux/types.h>
2#include <linux/major.h>
3#include <linux/errno.h> 2#include <linux/errno.h>
4#include <linux/signal.h> 3#include <linux/kmod.h>
5#include <linux/fcntl.h>
6#include <linux/sched.h> 4#include <linux/sched.h>
7#include <linux/interrupt.h> 5#include <linux/interrupt.h>
8#include <linux/tty.h> 6#include <linux/tty.h>
9#include <linux/tty_driver.h> 7#include <linux/tty_driver.h>
10#include <linux/tty_flip.h>
11#include <linux/devpts_fs.h>
12#include <linux/file.h> 8#include <linux/file.h>
13#include <linux/console.h>
14#include <linux/timer.h>
15#include <linux/ctype.h>
16#include <linux/kd.h>
17#include <linux/mm.h> 9#include <linux/mm.h>
18#include <linux/string.h> 10#include <linux/string.h>
19#include <linux/slab.h> 11#include <linux/slab.h>
@@ -24,18 +16,8 @@
24#include <linux/device.h> 16#include <linux/device.h>
25#include <linux/wait.h> 17#include <linux/wait.h>
26#include <linux/bitops.h> 18#include <linux/bitops.h>
27#include <linux/delay.h>
28#include <linux/seq_file.h> 19#include <linux/seq_file.h>
29
30#include <linux/uaccess.h> 20#include <linux/uaccess.h>
31#include <asm/system.h>
32
33#include <linux/kbd_kern.h>
34#include <linux/vt_kern.h>
35#include <linux/selection.h>
36
37#include <linux/kmod.h>
38#include <linux/nsproxy.h>
39#include <linux/ratelimit.h> 21#include <linux/ratelimit.h>
40 22
41/* 23/*
@@ -558,8 +540,6 @@ static int tty_ldisc_wait_idle(struct tty_struct *tty, long timeout)
558 long ret; 540 long ret;
559 ret = wait_event_timeout(tty_ldisc_idle, 541 ret = wait_event_timeout(tty_ldisc_idle,
560 atomic_read(&tty->ldisc->users) == 1, timeout); 542 atomic_read(&tty->ldisc->users) == 1, timeout);
561 if (ret < 0)
562 return ret;
563 return ret > 0 ? 0 : -EBUSY; 543 return ret > 0 ? 0 : -EBUSY;
564} 544}
565 545