diff options
Diffstat (limited to 'drivers/char/specialix.c')
| -rw-r--r-- | drivers/char/specialix.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c index 902c48dca3bc..d0b88d0e87fd 100644 --- a/drivers/char/specialix.c +++ b/drivers/char/specialix.c @@ -200,7 +200,7 @@ static struct specialix_port sx_port[SX_NBOARD * SX_NPORT]; #ifdef SPECIALIX_TIMER static struct timer_list missed_irq_timer; -static irqreturn_t sx_interrupt(int irq, void * dev_id, struct pt_regs * regs); +static irqreturn_t sx_interrupt(int irq, void * dev_id); #endif @@ -897,7 +897,7 @@ static inline void sx_check_modem(struct specialix_board * bp) /* The main interrupt processing routine */ -static irqreturn_t sx_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sx_interrupt(int irq, void *dev_id) { unsigned char status; unsigned char ack; @@ -912,7 +912,7 @@ static irqreturn_t sx_interrupt(int irq, void *dev_id, struct pt_regs *regs) spin_lock_irqsave(&bp->lock, flags); dprintk (SX_DEBUG_FLOW, "enter %s port %d room: %ld\n", __FUNCTION__, port_No(sx_get_port(bp, "INT")), SERIAL_XMIT_SIZE - sx_get_port(bp, "ITN")->xmit_cnt - 1); - if (!bp || !(bp->flags & SX_BOARD_ACTIVE)) { + if (!(bp->flags & SX_BOARD_ACTIVE)) { dprintk (SX_DEBUG_IRQ, "sx: False interrupt. irq %d.\n", irq); spin_unlock_irqrestore(&bp->lock, flags); func_exit(); |