xilinx_intc_init_tree 12 arch/powerpc/include/asm/xilinx_intc.h extern void __init xilinx_intc_init_tree(void); xilinx_intc_init_tree 50 arch/powerpc/platforms/40x/virtex.c .init_IRQ = xilinx_intc_init_tree, xilinx_intc_init_tree 56 arch/powerpc/platforms/44x/virtex.c .init_IRQ = xilinx_intc_init_tree,