Esempio n. 1
0
irqreturn_t b1dma_interrupt(int interrupt, void *devptr)
{
	avmcard *card = devptr;

	b1dma_handle_interrupt(card);
	return IRQ_HANDLED;
}
Esempio n. 2
0
void b1dma_interrupt(int interrupt, void *devptr, struct pt_regs *regs)
{
	avmcard *card;

	card = (avmcard *) devptr;

	if (!card) {
		printk(KERN_WARNING "b1dma: interrupt: wrong device\n");
		return;
	}
	if (card->interrupt) {
		printk(KERN_ERR "%s: reentering interrupt hander\n", card->name);
		return;
	}

	card->interrupt = 1;

	b1dma_handle_interrupt(card);

	card->interrupt = 0;
}