From: Sam Ravnborg <sam@xxxxxxxxxxxx> Date: Fri, 18 Mar 2011 23:48:10 +0100 > Why -1 (0xffffffff)? Because that is what the OF device object creation layer treats as no-IRQ. See for example the test in of_device_64.c:build_one_device_irq() where we go: if (irq == 0xffffffff) return irq; -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
