Hi all,

After merging the pinctrl tree, today's linux-next build (x86_64
allmodconfig) produced this warning:

WARNING: modpost: missing MODULE_LICENSE() in drivers/pinctrl/pinctrl-mcp23s08.o
see include/linux/module.h for more information

Introduced by commit

  0f04a81784fe ("pinctrl: mcp23s08: Split to three parts: core, I²C, SPI")

-- 
Cheers,
Stephen Rothwell