ACPI / dock: Add .uevent() callback to struct acpi_hotplug_context

In order to avoid the need to register special ACPI dock
operations for SATA devices add a .uevent() callback pointer to
struct acpi_hotplug_context and make dock_hotplug_event() use that
callback if available.  Also rename the existing .event() callback
in struct acpi_hotplug_context to .notify() to avoid possible
confusion in the future.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 6 insertions, 3 deletions

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 007fe99e29f5..738278606677 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -143,7 +143,8 @@ struct acpi_scan_handler {
 
 struct acpi_hotplug_context {
 	struct acpi_device *self;
-	int (*event)(struct acpi_device *, u32);
+	int (*notify)(struct acpi_device *, u32);
+	void (*uevent)(struct acpi_device *, u32);
 	void (*fixup)(struct acpi_device *);
 };
 
@@ -367,11 +368,13 @@ static inline void acpi_set_device_status(struct acpi_device *adev, u32 sta)
 
 static inline void acpi_set_hp_context(struct acpi_device *adev,
 				       struct acpi_hotplug_context *hp,
-				       int (*event)(struct acpi_device *, u32),
+				       int (*notify)(struct acpi_device *, u32),
+				       void (*uevent)(struct acpi_device *, u32),
 				       void (*fixup)(struct acpi_device *))
 {
 	hp->self = adev;
-	hp->event = event;
+	hp->notify = notify;
+	hp->uevent = uevent;
 	hp->fixup = fixup;
 	adev->hp = hp;
 }