linux-next: build warning after merge of the gpio tree

[Stephen Rothwell]

Hi Linus,

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

WARNING: modpost: missing MODULE_LICENSE() in drivers/gpio/gpio-aspeed.o

Introduced by commit

  361b79119a4b ("gpio: Add Aspeed driver")

-- 
Cheers,
Stephen Rothwell