Hi all, After merging the gpio tree, today's linux-next build (arm multi_v7_defconfig) failed like this: drivers/memory/omap-gpmc.c: In function 'gpmc_probe_generic_child': drivers/memory/omap-gpmc.c:2174:9: error: type of formal parameter 4 is incomplete 0); ^ Caused by commit 21abf103818a ("gpio: Pass a flag to gpiochip_request_own_desc()") I have used the gpio tree from next-20181214 for today. -- Cheers, Stephen Rothwell