ixp4xx_get_irq_domain  231 drivers/gpio/gpio-ixp4xx.c 		parent = ixp4xx_get_irq_domain();
ixp4xx_get_irq_domain  209 drivers/irqchip/irq-ixp4xx.c EXPORT_SYMBOL_GPL(ixp4xx_get_irq_domain);
ixp4xx_get_irq_domain   10 include/linux/irqchip/irq-ixp4xx.h struct irq_domain *ixp4xx_get_irq_domain(void);