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gpio / ACPI: Use local variable instead of ACPI_HANDLE()

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In acpi_gpiochip_request_interrupts() the handle local
variable already contains the value that we want to pass
to acpi_walk_resources(), so it is better to use that
variable instead of evaluating ACPI_HANDLE() once more
for the same device.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Rafael J. Wysocki 2015-03-10 23:10:01 +01:00 committed by Linus Walleij
parent 4d8440b93c
commit 1ecb016e18
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpiolib-acpi.c
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@ -300,7 +300,7 @@ void acpi_gpiochip_request_interrupts(struct gpio_chip *chip)
return;
INIT_LIST_HEAD(&acpi_gpio->events);
acpi_walk_resources(ACPI_HANDLE(chip->dev), "_AEI",
acpi_walk_resources(handle, "_AEI",
acpi_gpiochip_request_interrupt, acpi_gpio);
}