Provide an implementation of for_each_acpi_dev_match that can be used when CONFIG_ACPI is not set. The condition `false && hid && uid && hrv` is used to avoid "variable not used" warnings. Reviewed-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> Acked-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> Signed-off-by: Ricardo Ribalda <ribalda@xxxxxxxxxxxx> --- include/acpi/acpi_bus.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 19f92852e127..a9b5a5204781 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -1003,6 +1003,9 @@ static inline int unregister_acpi_bus_type(void *bus) { return 0; } static inline int acpi_wait_for_acpi_ipmi(void) { return 0; } +#define for_each_acpi_dev_match(adev, hid, uid, hrv) \ + for (adev = NULL; false && (hid) && (uid) && (hrv); ) + #endif /* CONFIG_ACPI */ #endif /*__ACPI_BUS_H__*/ -- 2.47.1.613.gc27f4b7a9f-goog