Check ACPI device for NULL inside acpi_can_fallback_to_crs(), so callers won't need to. Signed-off-by: Laura Nao <laura.nao@xxxxxxxxxxxxx> Reported-by: "kernelci.org bot" <bot@xxxxxxxxxxxx> Closes: https://lore.kernel.org/all/20240426154208.81894-1-laura.nao@xxxxxxxxxxxxx/ Fixes: 49c02f6e901c ("gpiolib: acpi: Move acpi_can_fallback_to_crs() out of __acpi_find_gpio()") --- drivers/gpio/gpiolib-acpi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index 553a5f94c00a..688aff6e51bc 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -939,7 +939,7 @@ static bool acpi_can_fallback_to_crs(struct acpi_device *adev, const char *con_id) { /* Never allow fallback if the device has properties */ - if (acpi_dev_has_props(adev) || adev->driver_gpios) + if (!adev || acpi_dev_has_props(adev) || adev->driver_gpios) return false; return con_id == NULL; -- 2.30.2
