Hi Lee, After merging the mfd tree, today's linux-next build (x86_64 allmodconfig) failed like this: In file included from drivers/mfd/sky81452.c:29:0: include/linux/mfd/sky81452.h:24:52: fatal error: linux/platform_data/sky81452-backlight.h: No such file or directory #include ^ Caused by commit f4eaf386bcf1 ("mfd: Add support for Skyworks SKY81452 driver"). I have used the mfd tree from next-20141110 for today. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au