gpio: adp5588: get value from data out when dir is out

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As discussed here: http://ez.analog.com/message/35852,
the 5587 revC and 5588 revB spec sheets contain a mistake
in the GPIO_DAT_STATx register description.

According to R.Shnell at ADI, as well as my own
observations, it should read:
"GPIO data status (shows GPIO state when read for inputs)".

This commit changes the get value function accordingly.

Signed-off-by: Jean-Francois Dagenais <jeff.dagenais@gmail.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Jean-Francois Dagenais 2014-02-10 12:05:28 -05:00 • committed by Linus Walleij

parent 390d82e312

commit 992196f28c

1 changed files with 13 additions and 2 deletions

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drivers/gpio/gpio-adp5588.c

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