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| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2009-03-24 16:50:19 -0600 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-03-27 12:51:31 -0400 |
| commit | 201b8c655f7a48563f6a0b66f9e388460a1ea611 (patch) | |
| tree | 262341b6fd76e17ddce25c9ea87f081104aca6a8 /drivers/acpi/wakeup.c | |
| parent | 9cee43e07940bee13462e63bd75ce4430b155886 (diff) | |
| download | op-kernel-dev-201b8c655f7a48563f6a0b66f9e388460a1ea611.zip op-kernel-dev-201b8c655f7a48563f6a0b66f9e388460a1ea611.tar.gz | |
ACPI: call acpi_wakeup_device_init() explicitly rather than as initcall
This patch makes acpi_init() call acpi_wakeup_device_init() directly.
Previously, acpi_wakeup_device_init() was a late_initcall (sequence 7).
acpi_wakeup_device_init() depends on acpi_wakeup_device_list, which
is populated when ACPI devices are enumerated by acpi_init() ->
acpi_scan_init(). Using late_initcall is certainly enough to make
sure acpi_wakeup_device_list is populated, but it is more than
necessary. We can just as easily call acpi_wakeup_device_init()
directly from acpi_init(), which avoids the initcall magic.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
CC: Li Shaohua <shaohua.li@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/wakeup.c')
| -rw-r--r-- | drivers/acpi/wakeup.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/acpi/wakeup.c b/drivers/acpi/wakeup.c index 3f29fd5..5aee8c2 100644 --- a/drivers/acpi/wakeup.c +++ b/drivers/acpi/wakeup.c @@ -138,13 +138,10 @@ void acpi_disable_wakeup_device(u8 sleep_state) spin_unlock(&acpi_device_lock); } -static int __init acpi_wakeup_device_init(void) +int __init acpi_wakeup_device_init(void) { struct list_head *node, *next; - if (acpi_disabled) - return 0; - spin_lock(&acpi_device_lock); list_for_each_safe(node, next, &acpi_wakeup_device_list) { struct acpi_device *dev = container_of(node, @@ -165,5 +162,3 @@ static int __init acpi_wakeup_device_init(void) spin_unlock(&acpi_device_lock); return 0; } - -late_initcall(acpi_wakeup_device_init); |
