gpiolib: acpi: Replace custom code with device_match_acpi_handle()

Since driver core provides a generic device_match_acpi_handle()
we may replace the custom code with it.

Signed-off-by: Andy Shevchenko <[e-mail]>
Reviewed-by: Rafael J. Wysocki <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/gpio/gpiolib-acpi.c

···
 
 static int acpi_gpiochip_find(struct gpio_chip *gc, void *data)
 {
-	if (!gc->parent)
-		return false;
-
-	return ACPI_HANDLE(gc->parent) == data;
+	return gc->parent && device_match_acpi_handle(gc->parent, data);
 }
 
 /**