*
* Return Value: None
*/
-static irqreturn_t mgsl_interrupt(int irq, void *dev_id)
+static irqreturn_t mgsl_interrupt(int dummy, void *dev_id)
{
- struct mgsl_struct * info;
+ struct mgsl_struct *info = dev_id;
u16 UscVector;
u16 DmaVector;
if ( debug_level >= DEBUG_LEVEL_ISR )
- printk("%s(%d):mgsl_interrupt(%d)entry.\n",
- __FILE__,__LINE__,irq);
+ printk(KERN_DEBUG "%s(%d):mgsl_interrupt(%d)entry.\n",
+ __FILE__, __LINE__, info->irq_level);
- info = (struct mgsl_struct *)dev_id;
- if (!info)
- return IRQ_NONE;
-
spin_lock(&info->irq_spinlock);
for(;;) {
mgsl_isr_receive_dma(info);
if ( info->isr_overflow ) {
- printk(KERN_ERR"%s(%d):%s isr overflow irq=%d\n",
- __FILE__,__LINE__,info->device_name, irq);
+ printk(KERN_ERR "%s(%d):%s isr overflow irq=%d\n",
+ __FILE__, __LINE__, info->device_name, info->irq_level);
usc_DisableMasterIrqBit(info);
usc_DisableDmaInterrupts(info,DICR_MASTER);
break;
spin_unlock(&info->irq_spinlock);
if ( debug_level >= DEBUG_LEVEL_ISR )
- printk("%s(%d):mgsl_interrupt(%d)exit.\n",
- __FILE__,__LINE__,irq);
+ printk(KERN_DEBUG "%s(%d):mgsl_interrupt(%d)exit.\n",
+ __FILE__, __LINE__, info->irq_level);
+
return IRQ_HANDLED;
} /* end of mgsl_interrupt() */