gpiolib: acpi: teach acpi_find_gpio() to handle data-only nodes

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In preparation of switching all ACPI-based GPIO lookups to go through
acpi_find_gpio() we need to make sure it can handle data-only ACPI
nodes, same as existing acpi_node_get_gpiod().

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

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Dmitry Torokhov 2022-11-11 14:19:05 -08:00 • committed by Bartosz Golaszewski

parent 2b6bce80ae

commit 16ba046e86

1 changed files with 50 additions and 26 deletions

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drivers/gpio/gpiolib-acpi.c

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