irq_setup_alt_chip
if (irq_setup_alt_chip(d, type))
if (irq_setup_alt_chip(d, type))
if (irq_setup_alt_chip(d, type))
irq_setup_alt_chip(data, flow_type);
return irq_setup_alt_chip(data, type);
irq_setup_alt_chip(data, priv->irq_types[hw]);
irq_setup_alt_chip(data, flow_type);
irq_setup_alt_chip(data, flow_type);
int irq_setup_alt_chip(struct irq_data *d, unsigned int type);
EXPORT_SYMBOL_GPL(irq_setup_alt_chip);