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libata: remove functions now handed by ACPI dock driver

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dock driver can handle ata(bay) hotplug now. dock driver already handles
_EJ0 and _STA, so remove them. Also libata doesn't need register
notification handler anymore.

Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Acked-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Shaohua Li
2008-08-28 10:05:45 +08:00
committed by Len Brown
parent 19cd847ab2
commit f730ae1838
2 changed files with 16 additions and 94 deletions
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3
drivers/acpi/dock.c
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@@ -738,7 +738,8 @@ static void dock_notify(acpi_handle handle, u32 event, void *data)
/* Fall back */
case ACPI_NOTIFY_EJECT_REQUEST:
begin_undock(ds);
if (immediate_undock || surprise_removal)
if ((immediate_undock && !(ds->flags & DOCK_IS_ATA))
|| surprise_removal)
handle_eject_request(ds, event);
else
dock_event(ds, event, UNDOCK_EVENT);