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authorShaohua Li <shaohua.li@intel.com>2008-08-28 10:06:16 +0800
committerLen Brown <len.brown@intel.com>2008-09-23 23:23:00 -0400
commit1253f7aabfebc51446dbec5c8895c5c8846dfe06 (patch)
treedd365b884581931ab01473307d519d277cbffaa4 /drivers/pci
parentf730ae1838635a02aa60834762c61566911d004c (diff)
downloadop-kernel-dev-1253f7aabfebc51446dbec5c8895c5c8846dfe06.zip
op-kernel-dev-1253f7aabfebc51446dbec5c8895c5c8846dfe06.tar.gz
dock: introduce .uevent for devices in dock, eg libata
dock's uevent reported itself, not ata. It might be difficult to find an ata device just according to a dock. This patch introduces docking ops for each device in a dock. when docking, dock driver can send device specific uevent. This should help dock station too (not just bay) 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>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/hotplug/acpiphp_glue.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index a3e4705..db54c5e 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -169,7 +169,9 @@ static int post_dock_fixups(struct notifier_block *nb, unsigned long val,
}
-
+static struct acpi_dock_ops acpiphp_dock_ops = {
+ .handler = handle_hotplug_event_func,
+};
/* callback routine to register each ACPI PCI slot object */
static acpi_status
@@ -285,7 +287,7 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv)
*/
newfunc->flags &= ~FUNC_HAS_EJ0;
if (register_hotplug_dock_device(handle,
- handle_hotplug_event_func, newfunc))
+ &acpiphp_dock_ops, newfunc))
dbg("failed to register dock device\n");
/* we need to be notified when dock events happen
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