The ACPI bus must be registered if there are ACPI drivers compiled in. Thus the ACPI bus registration must be decoupled from the existence of the ACPI table.
Signed-off-by: Ahmad Fatoum <[email protected]> --- drivers/bus/acpi.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/bus/acpi.c b/drivers/bus/acpi.c index efba3f4c1671..54c60856570d 100644 --- a/drivers/bus/acpi.c +++ b/drivers/bus/acpi.c @@ -223,6 +223,7 @@ static void acpi_bus_remove(struct device_d *dev) } struct bus_type acpi_bus = { + .name = "acpi", .match = acpi_bus_match, .probe = acpi_bus_probe, .remove = acpi_bus_remove, @@ -240,17 +241,17 @@ static int efi_acpi_probe(void) acpi_bus.name = "acpi2"; table = ect; } else if (!table && !efi_guidcmp(ect->guid, EFI_ACPI_TABLE_GUID)) { - acpi_bus.name = "acpi"; + acpi_bus.name = "acpi1"; table = ect; } } + bus_register(&acpi_bus); + if (!table) return 0; - bus_register(&acpi_bus); acpi_bus.dev->priv = table; - return acpi_register_devices(&acpi_bus); } postcore_initcall(efi_acpi_probe); -- 2.30.2 _______________________________________________ barebox mailing list [email protected] http://lists.infradead.org/mailman/listinfo/barebox
