gpio: sysfs: clean up interrupt-interface implementation

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Store the value sysfs entry in the gpiod data rather than in a global
table accessed through an index stored in the overloaded gpio-descriptor
flag field.

Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Johan Hovold 2015-05-04 17:10:39 +02:00 • committed by Linus Walleij

parent 0f62850808

commit a08f5c21f4

2 changed files with 18 additions and 39 deletions

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54

drivers/gpio/gpiolib-sysfs.c

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3

drivers/gpio/gpiolib.h

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