[PATCH 4.8 008/138] gpio / ACPI: fix returned error from acpi_dev_gpio_irq_get()

4.8-stable review patch. If anyone has any objections, please let me know. -- From: David Arcari commit 67bf5156edc4f58241fd7c119ae145c552a6 upstream. acpi_dev_gpio_irq_get() currently ignores the error returned by acpi_get_gpiod_by_index() and

[PATCH 4.8 008/138] gpio / ACPI: fix returned error from acpi_dev_gpio_irq_get()

4.8-stable review patch. If anyone has any objections, please let me know. -- From: David Arcari commit 67bf5156edc4f58241fd7c119ae145c552a6 upstream. acpi_dev_gpio_irq_get() currently ignores the error returned by acpi_get_gpiod_by_index() and overwrites it with -ENOENT.