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Char: cyclades, fix unused variable

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drivers/tty/cyclades.c:1454:2: warning: Value stored to 'channel' is never read
	channel = info->line - card->first_line;
	^         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Fix it by moving it to the appropriate debug section where it is used.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jiri Slaby 2011-03-23 09:49:56 +01:00 committed by Greg Kroah-Hartman
parent 4fd53ef5c9
commit 0e7f4194a0
1 changed files with 1 additions and 2 deletions
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3
drivers/tty/cyclades.c
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@ -1445,13 +1445,11 @@ static void cy_shutdown(struct cyclades_port *info, struct tty_struct *tty)
{
struct cyclades_card *card;
unsigned long flags;
int channel;
if (!(info->port.flags & ASYNC_INITIALIZED))
return;
card = info->card;
channel = info->line - card->first_line;
if (!cy_is_Z(card)) {
spin_lock_irqsave(&card->card_lock, flags);
@ -1476,6 +1474,7 @@ static void cy_shutdown(struct cyclades_port *info, struct tty_struct *tty)
spin_unlock_irqrestore(&card->card_lock, flags);
} else {
#ifdef CY_DEBUG_OPEN
int channel = info->line - card->first_line;
printk(KERN_DEBUG "cyc shutdown Z card %d, channel %d, "
"base_addr %p\n", card, channel, card->base_addr);
#endif