Either this needs the headers fixing or should be protected by an ARM config, not sure which drivers/mfd/twl-core.c: In function ‘twl_probe’: drivers/mfd/twl-core.c:1218:2: error: implicit declaration of function ‘irq_alloc_descs’ [-Werror=implicit-function-declaration] drivers/mfd/twl-core.c:1226:2: error: implicit declaration of function ‘irq_domain_add_legacy’ [-Werror=implicit-function-declaration] drivers/mfd/twl-core.c:1227:11: error: ‘irq_domain_simple_ops’ undeclared (first use in this function) drivers/mfd/twl-core.c:1227:11: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors make[2]: *** [drivers/mfd/twl-core.o] Error 1 make[1]: *** [drivers/mfd] Error 2 -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html