diff options
Diffstat (limited to 'drivers/sgi/char/sgiserial.c')
| -rw-r--r-- | drivers/sgi/char/sgiserial.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/sgi/char/sgiserial.c b/drivers/sgi/char/sgiserial.c index 78c8f6e11..aaa9e7e46 100644 --- a/drivers/sgi/char/sgiserial.c +++ b/drivers/sgi/char/sgiserial.c @@ -35,7 +35,7 @@ #define NUM_SERIAL 1 /* One chip on board. */ #define NUM_CHANNELS (NUM_SERIAL * 2) -extern struct wait_queue * keypress_wait; +extern wait_queue_head_t keypress_wait; struct sgi_zslayout *zs_chips[NUM_SERIAL] = { 0, }; struct sgi_zschannel *zs_channels[NUM_CHANNELS] = { 0, 0, }; @@ -127,7 +127,7 @@ static struct termios *serial_termios_locked[NUM_CHANNELS]; * memory if large numbers of serial ports are open. */ static unsigned char tmp_buf[4096]; /* This is cheating */ -static struct semaphore tmp_buf_sem = MUTEX; +static DECLARE_MUTEX(tmp_buf_sem); static inline int serial_paranoia_check(struct sgi_serial *info, dev_t device, const char *routine) @@ -1513,7 +1513,7 @@ void rs_hangup(struct tty_struct *tty) static int block_til_ready(struct tty_struct *tty, struct file * filp, struct sgi_serial *info) { - struct wait_queue wait = { current, NULL }; + DECLARE_WAITQUEUE(wait, current); int retval; int do_clocal = 0; @@ -1925,8 +1925,8 @@ int rs_init(void) info->tqueue_hangup.data = info; info->callout_termios =callout_driver.init_termios; info->normal_termios = serial_driver.init_termios; - info->open_wait = 0; - info->close_wait = 0; + init_waitqueue_head(&info->open_wait); + init_waitqueue_head(&info->close_wait); printk("tty%02d at 0x%04x (irq = %d)", info->line, info->port, info->irq); printk(" is a Zilog8530\n"); |