Lines Matching refs:NULL

41 	cfg_addr = of_get_address(dev, 0, NULL, NULL);  in amigaone_add_bridge()
42 	cfg_data = of_get_address(dev, 1, NULL, NULL);  in amigaone_add_bridge()
43 	if ((cfg_addr == NULL) || (cfg_data == NULL))  in amigaone_add_bridge()
47 	if ((bus_range == NULL) || (len < 2 * sizeof(int)))  in amigaone_add_bridge()
52 	if (hose == NULL)  in amigaone_add_bridge()
87 	struct device_node *pic, *np = NULL;  in amigaone_init_IRQ()
88 	const unsigned long *prop = NULL;  in amigaone_init_IRQ()
92 	pic = of_find_compatible_node(NULL, "interrupt-controller",  in amigaone_init_IRQ()
94 	BUG_ON(pic == NULL);  in amigaone_init_IRQ()
97 	np = of_find_compatible_node(NULL, "pci", "mai-logic,articia-s");  in amigaone_init_IRQ()
99 		prop = of_get_property(np, "8259-interrupt-acknowledge", NULL);  in amigaone_init_IRQ()