set a default name. If the IRQ is added as a consequence of configurating the IRQ without there ever being a handler assigned to it, we will not have a name. This breaks the fragile intrcnt/intrnames logic.
set a default name. If the IRQ is added as a consequence of configurating the IRQ without there ever being a handler assigned to it, we will not have a name. This breaks the fragile intrcnt/intrnames logic.