1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 946610f00aa1..c13307279f7e 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -882,6 +882,7 @@ static int __init acpi_init(void)
         acpi_scan_init();
         acpi_ec_init();
         acpi_power_init();
+        acpi_system_init();
         return result;
 }