diff options
Diffstat (limited to 'drivers/tty/cyclades.c')
-rw-r--r-- | drivers/tty/cyclades.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c index d6f6dd28b424..c0e8f2eeb886 100644 --- a/drivers/tty/cyclades.c +++ b/drivers/tty/cyclades.c | |||
@@ -3,8 +3,6 @@ | |||
3 | #undef Z_EXT_CHARS_IN_BUFFER | 3 | #undef Z_EXT_CHARS_IN_BUFFER |
4 | 4 | ||
5 | /* | 5 | /* |
6 | * linux/drivers/char/cyclades.c | ||
7 | * | ||
8 | * This file contains the driver for the Cyclades async multiport | 6 | * This file contains the driver for the Cyclades async multiport |
9 | * serial boards. | 7 | * serial boards. |
10 | * | 8 | * |
@@ -1445,13 +1443,11 @@ static void cy_shutdown(struct cyclades_port *info, struct tty_struct *tty) | |||
1445 | { | 1443 | { |
1446 | struct cyclades_card *card; | 1444 | struct cyclades_card *card; |
1447 | unsigned long flags; | 1445 | unsigned long flags; |
1448 | int channel; | ||
1449 | 1446 | ||
1450 | if (!(info->port.flags & ASYNC_INITIALIZED)) | 1447 | if (!(info->port.flags & ASYNC_INITIALIZED)) |
1451 | return; | 1448 | return; |
1452 | 1449 | ||
1453 | card = info->card; | 1450 | card = info->card; |
1454 | channel = info->line - card->first_line; | ||
1455 | if (!cy_is_Z(card)) { | 1451 | if (!cy_is_Z(card)) { |
1456 | spin_lock_irqsave(&card->card_lock, flags); | 1452 | spin_lock_irqsave(&card->card_lock, flags); |
1457 | 1453 | ||
@@ -1476,6 +1472,7 @@ static void cy_shutdown(struct cyclades_port *info, struct tty_struct *tty) | |||
1476 | spin_unlock_irqrestore(&card->card_lock, flags); | 1472 | spin_unlock_irqrestore(&card->card_lock, flags); |
1477 | } else { | 1473 | } else { |
1478 | #ifdef CY_DEBUG_OPEN | 1474 | #ifdef CY_DEBUG_OPEN |
1475 | int channel = info->line - card->first_line; | ||
1479 | printk(KERN_DEBUG "cyc shutdown Z card %d, channel %d, " | 1476 | printk(KERN_DEBUG "cyc shutdown Z card %d, channel %d, " |
1480 | "base_addr %p\n", card, channel, card->base_addr); | 1477 | "base_addr %p\n", card, channel, card->base_addr); |
1481 | #endif | 1478 | #endif |