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linux/drivers/gpio/gpio-generic.c
Vladimir Zapolskiy b19e7f51a5 gpio: gpio-generic: add flag to read out output value from reg_set 
The change introduces BGPIOF_READ_OUTPUT_REG_SET flag for gpio-generic
GPIO chip implementation, which allows to get correct configured value
from reg_set register, input value is still get from reg_dat.

Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-05-11 11:49:02 +02:00

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