Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[uclinux-h8/linux.git] / drivers / acpi / osl.c

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index c262e4a..3b8963f 100644 (file)
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -175,10 +175,14 @@ static void __init acpi_request_region (struct acpi_generic_address *gas,
        if (!addr || !length)
                return;
 
-       acpi_reserve_region(addr, length, gas->space_id, 0, desc);
+       /* Resources are never freed */
+       if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO)
+               request_region(addr, length, desc);
+       else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY)
+               request_mem_region(addr, length, desc);
 }
 
-static void __init acpi_reserve_resources(void)
+static int __init acpi_reserve_resources(void)
 {
        acpi_request_region(&acpi_gbl_FADT.xpm1a_event_block, acpi_gbl_FADT.pm1_event_length,
                "ACPI PM1a_EVT_BLK");
@@ -207,7 +211,10 @@ static void __init acpi_reserve_resources(void)
        if (!(acpi_gbl_FADT.gpe1_block_length & 0x1))
                acpi_request_region(&acpi_gbl_FADT.xgpe1_block,
                               acpi_gbl_FADT.gpe1_block_length, "ACPI GPE1_BLK");
+
+       return 0;
 }
+fs_initcall_sync(acpi_reserve_resources);
 
 void acpi_os_printf(const char *fmt, ...)
 {
@@ -1862,7 +1869,6 @@ acpi_status __init acpi_os_initialize(void)
 
 acpi_status __init acpi_os_initialize1(void)
 {
-       acpi_reserve_resources();
        kacpid_wq = alloc_workqueue("kacpid", 0, 1);
        kacpi_notify_wq = alloc_workqueue("kacpi_notify", 0, 1);
        kacpi_hotplug_wq = alloc_ordered_workqueue("kacpi_hotplug", 0);