tree 809b1c63c6be09bcb2d97e9032b5cc7987df6138
parent 615b8a969d0fb623a4067ad6afa9590ca5dcaf63
author Dmitry Torokhov <dmitry.torokhov@gmail.com> 1447271130 -0800
committer Linus Walleij <linus.walleij@linaro.org> 1447921477 +0100

gpiolib: tighten up ACPI legacy gpio lookups

We should not fall back to the legacy unnamed gpio lookup style if the
driver requests gpios with different names, because we'll give out the same
gpio twice. Let's keep track of the names that were used for the device and
only do the fallback for the first name used.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>