David Brownell 7c6d0ee14c 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>
2008-04-02 00:43:01 -04:00
..
2008-03-28 14:45:22 -07:00
2008-03-14 11:54:06 -04:00
2007-04-12 01:29:46 -04:00
2007-10-20 00:47:32 +02:00