mt792x_irq_tasklet
tasklet_init(&mdev->irq_tasklet, mt792x_irq_tasklet, (unsigned long)dev);
tasklet_init(&mdev->irq_tasklet, mt792x_irq_tasklet, (unsigned long)dev);
void mt792x_irq_tasklet(unsigned long data);
EXPORT_SYMBOL_GPL(mt792x_irq_tasklet);