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gpiolib: acpi: Introduce NO_RESTRICTION quirk
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Fri, 10 Nov 2017 13:40:33 +0000 (15:40 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Thu, 30 Nov 2017 09:53:52 +0000 (10:53 +0100)
commitbd38c1792678d53e2f10dd475e50676480c5899a
tree013f02dc39d22c86eed547a7b0d25a867c3f811dtree | snapshot
parent872ca61001b162d3895546a0837031702960897acommit | diff
gpiolib: acpi: Introduce NO_RESTRICTION quirk

Allow to relax IoRestriction for certain cases.

One of the use case is incorrectly cooked ACPI table where interrupt pin is
defined with GpioIo() macro with IoRestrictionOutputOnly.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpiolib-acpi.c diff | blob | history
include/linux/acpi.h diff | blob | history
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