1 files changed, 6 insertions, 0 deletions
diff --git a/src/lib/gpio.c b/src/lib/gpio.c
index 2e345956f8..b0a5f4dfc3 100644
--- a/src/lib/gpio.c
+++ b/src/lib/gpio.c
@@ -139,3 +139,9 @@ int _gpio_base3_value(gpio_t gpio[], int num_gpio, int binary_first)
 
 	return result;
 }
+
+/* Default handler for ACPI path is to return NULL */
+__attribute__((weak)) const char *gpio_acpi_path(gpio_t gpio)
+{
+	return NULL;
+}