diff options
Diffstat (limited to 'drivers/s390/char')
| -rw-r--r-- | drivers/s390/char/fs3270.c | 16 | ||||
| -rw-r--r-- | drivers/s390/char/sclp_tty.c | 2 | ||||
| -rw-r--r-- | drivers/s390/char/tape_char.c | 8 | ||||
| -rw-r--r-- | drivers/s390/char/tty3270.c | 2 |
4 files changed, 15 insertions, 13 deletions
diff --git a/drivers/s390/char/fs3270.c b/drivers/s390/char/fs3270.c index 78f8bda81dae..0893d306ae80 100644 --- a/drivers/s390/char/fs3270.c +++ b/drivers/s390/char/fs3270.c @@ -419,16 +419,20 @@ fs3270_open(struct inode *inode, struct file *filp) struct idal_buffer *ib; int minor, rc; - if (imajor(filp->f_dentry->d_inode) != IBM_FS3270_MAJOR) + if (imajor(filp->f_path.dentry->d_inode) != IBM_FS3270_MAJOR) return -ENODEV; - minor = iminor(filp->f_dentry->d_inode); + minor = iminor(filp->f_path.dentry->d_inode); /* Check for minor 0 multiplexer. */ if (minor == 0) { - if (!current->signal->tty) + struct tty_struct *tty; + mutex_lock(&tty_mutex); + tty = get_current_tty(); + if (!tty || tty->driver->major != IBM_TTY3270_MAJOR) { + mutex_unlock(&tty_mutex); return -ENODEV; - if (current->signal->tty->driver->major != IBM_TTY3270_MAJOR) - return -ENODEV; - minor = current->signal->tty->index + RAW3270_FIRSTMINOR; + } + minor = tty->index + RAW3270_FIRSTMINOR; + mutex_unlock(&tty_mutex); } /* Check if some other program is already using fullscreen mode. */ fp = (struct fs3270 *) raw3270_find_view(&fs3270_fn, minor); diff --git a/drivers/s390/char/sclp_tty.c b/drivers/s390/char/sclp_tty.c index 6f43e04dbefd..2d173e5c8a09 100644 --- a/drivers/s390/char/sclp_tty.c +++ b/drivers/s390/char/sclp_tty.c @@ -60,8 +60,6 @@ static unsigned short int sclp_tty_chars_count; struct tty_driver *sclp_tty_driver; -extern struct termios tty_std_termios; - static struct sclp_ioctls sclp_ioctls; static struct sclp_ioctls sclp_ioctls_init = { diff --git a/drivers/s390/char/tape_char.c b/drivers/s390/char/tape_char.c index 97f75237bed6..31198c8f2718 100644 --- a/drivers/s390/char/tape_char.c +++ b/drivers/s390/char/tape_char.c @@ -298,13 +298,13 @@ tapechar_open (struct inode *inode, struct file *filp) int minor, rc; DBF_EVENT(6, "TCHAR:open: %i:%i\n", - imajor(filp->f_dentry->d_inode), - iminor(filp->f_dentry->d_inode)); + imajor(filp->f_path.dentry->d_inode), + iminor(filp->f_path.dentry->d_inode)); - if (imajor(filp->f_dentry->d_inode) != tapechar_major) + if (imajor(filp->f_path.dentry->d_inode) != tapechar_major) return -ENODEV; - minor = iminor(filp->f_dentry->d_inode); + minor = iminor(filp->f_path.dentry->d_inode); device = tape_get_device(minor / TAPE_MINORS_PER_DEV); if (IS_ERR(device)) { DBF_EVENT(3, "TCHAR:open: tape_get_device() failed\n"); diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c index 4717c3611601..09844621edc0 100644 --- a/drivers/s390/char/tty3270.c +++ b/drivers/s390/char/tty3270.c @@ -1659,7 +1659,7 @@ tty3270_flush_buffer(struct tty_struct *tty) * Check for visible/invisible input switches */ static void -tty3270_set_termios(struct tty_struct *tty, struct termios *old) +tty3270_set_termios(struct tty_struct *tty, struct ktermios *old) { struct tty3270 *tp; int new; |
