Late GPIO fixes for v4.11:

We're dealing with ACPI issues here. The first is related to
wake IRQs on Bay Trail/Cherry Trail CPUs which are common in
laptops. The second is about proper probe deferral when reading
_CRS properties.
-----BEGIN PGP SIGNATURE-----
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=DTy3
-----END PGP SIGNATURE-----
ACPI / gpio: do not fall back to parsing _CRS when we get a deferral

If, while locating GPIOs by name, we get probe deferral, we should
immediately report it to caller rather than trying to fall back to parsing
unnamed GPIOs from _CRS block.

Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-and-Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
1 file changed