[PATCH][xenial] ideapad_laptop: add support mic mute key

[Alex Hung]

Impact:
  New ideapad supports mic mute key

Fix:
  This patch adds a new event to handle mic mute

  The patches are included in upstream and are cherry-picked from Linus's repo.

BugLink: http://bugs.launchpad.net/bugs/1607153

Alex Hung (1):
  ideapad_laptop: Add an event for mic mute hotkey

 drivers/platform/x86/ideapad-laptop.c | 2 ++
 1 file changed, 2 insertions(+)

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2.7.4