grpci1_unmask_irq  343 arch/sparc/kernel/leon_pci_grpci1.c 	grpci1_unmask_irq(data);
grpci1_unmask_irq  357 arch/sparc/kernel/leon_pci_grpci1.c 	.irq_unmask	= grpci1_unmask_irq,