v1->v2: Replace "__fls(pending)" with "bit" in function "generic_handle_irq". v2->v3: Add support for probing irq-ingenic driver on JZ4760 and X1500 Soc.
v1->v2: Replace "__fls(pending)" with "bit" in function "generic_handle_irq". v2->v3: Add support for probing irq-ingenic driver on JZ4760 and X1500 Soc.