acpi_find_child_device() accepts boolean not pointer as last argument. Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx> --- include/linux/acpi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -101,7 +101,7 @@ static inline bool has_acpi_companion(struct device *dev) static inline void acpi_preset_companion(struct device *dev, struct acpi_device *parent, u64 addr) { - ACPI_COMPANION_SET(dev, acpi_find_child_device(parent, addr, NULL)); + ACPI_COMPANION_SET(dev, acpi_find_child_device(parent, addr, false)); } static inline const char *acpi_dev_name(struct acpi_device *adev)