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authorDavid Brownell <david-b@pacbell.net>2008-04-02 00:43:01 -0400
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2008-04-02 00:43:01 -0400
commit7c6d0ee14cb7a4cfad4864dc196256da5749bc0c (patch)
treea24af9205d80605d6e4b01693b652f9837071e5c /mm
parente6cdd15629a5a99d805fa3cbf0f5174bcfc685bb (diff)
Input: ads7846 - simplify support of external vREF (and ads7843)
This updates the ads7846 driver to handle external vREF (required on boards using ads7843 chips) without module parameters, and also removes a needless variable with its associated bogus gcc warning. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'mm')
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