linux-next: build warning after merge of the drivers-x86 tree

[Stephen Rothwell]

Hi Darren,

After merging the drivers-x86 tree, today's linux-next build (x86_64
allmodconfig) produced this warning:

drivers/platform/x86/ideapad-laptop.c:438:16: warning: 'touchpad_store' defined but not used [-Wunused-function]
 static ssize_t touchpad_store(struct device *dev,
                ^

Introduced by commit

  7f363145992c ("platform/x86: ideapad-laptop: Switch touchpad attribute to be RO")

-- 
Cheers,
Stephen Rothwell