On Thu, Jul 20, 2017 at 07:26:32AM +0100, Build bot for Mark Brown wrote:
Today's -next fails to build an arm allmodconfig due to:
arm-allmodconfig ../drivers/net/ethernet/mediatek/mtk_eth_soc.c:1685:8: error: unknown type name 'irqreturn_t' ../drivers/net/ethernet/mediatek/mtk_eth_soc.c:1694:9: error: 'IRQ_HANDLED' undeclared (first use in this function) ../drivers/net/ethernet/mediatek/mtk_eth_soc.c:1697:8: error: unknown type name 'irqreturn_t' ../drivers/net/ethernet/mediatek/mtk_eth_soc.c:1706:9: error: 'IRQ_HANDLED' undeclared (first use in this function) ../drivers/net/ethernet/mediatek/mtk_eth_soc.c:2475:8: error: implicit declaration of function 'devm_request_irq' [-Werror=implicit-function-declaration]
There's no obvious relevant change in the driver, some other header change will have broken the implicit inclusion it's relying on. I just sent a patch.