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-rw-r--r--drivers/isdn/i4l/isdn_tty.c1
-rw-r--r--include/linux/isdn.h1
2 files changed, 0 insertions, 2 deletions
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 9cb6e5021ad..133eb18e65c 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -1917,7 +1917,6 @@ isdn_tty_modem_init(void)
info->owner = THIS_MODULE;
#endif
spin_lock_init(&info->readlock);
- init_MUTEX(&info->write_sem);
sprintf(info->last_cause, "0000");
sprintf(info->last_num, "none");
info->last_dir = 0;
diff --git a/include/linux/isdn.h b/include/linux/isdn.h
index d0ecc8eebfb..9cb2855bb17 100644
--- a/include/linux/isdn.h
+++ b/include/linux/isdn.h
@@ -507,7 +507,6 @@ typedef struct modem_info {
struct ktermios normal_termios; /* For saving termios structs */
struct ktermios callout_termios;
wait_queue_head_t open_wait, close_wait;
- struct semaphore write_sem;
spinlock_t readlock;
} modem_info;