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

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ad7877.h

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ads7846.h

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at73c213.h

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eeprom.h

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flash.h

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Kbuild

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mcp23s08.h

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mmc_spi.h

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spi_bitbang.h

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spi.h

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spidev.h

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tle62x0.h

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