xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Forkuj 0
Kod Zgłoszenia Oczekujące zmiany Actions Packages Projekty Wydania Wiki Aktywność

tty: add more tty_port fields

Przeglądaj źródła 
Move more bits into the tty_port structure

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alan Cox
2008-07-16 21:57:18 +01:00
zatwierdzone przez Linus Torvalds
rodzic 593573bc55
commit 44b7d1b37f
18 zmienionych plików z 170 dodań i 199 usunięć
Ściągnij plik aktualizacji Ściągnij plik porównania Expand all files Collapse all files

16
drivers/char/synclink_gt.c
Wyświetl plik

@@ -261,8 +261,6 @@ struct slgt_info {
struct slgt_info *port_array[SLGT_MAX_PORTS];
int line; /* tty line instance number */
unsigned short close_delay;
unsigned short closing_wait; /* time to wait before closing */
struct mgsl_icount icount;
@@ -758,9 +756,9 @@ static void close(struct tty_struct *tty, struct file *filp)
/* wait for transmit data to clear all layers */
if (info->closing_wait != ASYNC_CLOSING_WAIT_NONE) {
if (info->port.closing_wait != ASYNC_CLOSING_WAIT_NONE) {
DBGINFO(("%s call tty_wait_until_sent\n", info->device_name));
tty_wait_until_sent(tty, info->closing_wait);
tty_wait_until_sent(tty, info->port.closing_wait);
}
if (info->port.flags & ASYNC_INITIALIZED)
@@ -774,8 +772,8 @@ static void close(struct tty_struct *tty, struct file *filp)
info->port.tty = NULL;
if (info->port.blocked_open) {
if (info->close_delay) {
msleep_interruptible(jiffies_to_msecs(info->close_delay));
if (info->port.close_delay) {
msleep_interruptible(jiffies_to_msecs(info->port.close_delay));
}
wake_up_interruptible(&info->port.open_wait);
}
@@ -3448,13 +3446,13 @@ static struct slgt_info *alloc_dev(int adapter_num, int port_num, struct pci_dev
DBGERR(("%s device alloc failed adapter=%d port=%d\n",
driver_name, adapter_num, port_num));
} else {
tty_port_init(&info->port);
info->magic = MGSL_MAGIC;
INIT_WORK(&info->task, bh_handler);
info->max_frame_size = 4096;
info->raw_rx_size = DMABUFSIZE;
info->close_delay = 5*HZ/10;
info->closing_wait = 30*HZ;
tty_port_init(&info->port);
info->port.close_delay = 5*HZ/10;
info->port.closing_wait = 30*HZ;
init_waitqueue_head(&info->status_event_wait_q);
init_waitqueue_head(&info->event_wait_q);
spin_lock_init(&info->netlock);