From 0e46517d9660ee6ae0a0c5d8a4e50451bc84d61d Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Tue, 24 Mar 2009 16:50:09 -0600 Subject: ACPI: call init_acpi_device_notify() explicitly rather than as initcall This patch makes acpi_init() call init_acpi_device_notify() directly. Previously, init_acpi_device_notify() was an arch_initcall (sequence 3), so it was called before acpi_init() (a subsys_initcall at sequence 4). init_acpi_device_notify() sets the platform_notify and platform_notify_remove function pointers. These pointers are not used until acpi_init() enumerates ACPI devices in this path: acpi_init() acpi_scan_init() acpi_bus_scan() acpi_add_single_object() acpi_device_register() device_add() So it is sufficient to have acpi_init() call init_acpi_device_notify() directly before it enumerates devices. Signed-off-by: Bjorn Helgaas Signed-off-by: Len Brown --- drivers/acpi/internal.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/acpi/internal.h') diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h index 44b84021d84d..8a45dd8e03b5 100644 --- a/drivers/acpi/internal.h +++ b/drivers/acpi/internal.h @@ -1,5 +1,6 @@ /* For use by Linux/ACPI infrastructure, not drivers */ +int init_acpi_device_notify(void); int acpi_scan_init(void); int acpi_system_init(void); -- cgit v1.2.3-59-g8ed1b