ACPI / hotplug: Simplify acpi_set_hp_context()
Since all of the acpi_set_hp_context() callers pass at least one NULL
function pointer and one caller passes NULL function pointers only
to it, drop function pointer arguments from acpi_set_hp_context()
and make the callers initialize the function pointers in struct
acpi_hotplug_context by themselves before passing it to
acpi_set_hp_context().
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index f775fa0..3ffc930 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -77,7 +77,9 @@
void (*uevent)(struct acpi_device *, u32))
{
acpi_lock_hp_context();
- acpi_set_hp_context(adev, hp, notify, uevent, NULL);
+ hp->notify = notify;
+ hp->uevent = uevent;
+ acpi_set_hp_context(adev, hp);
acpi_unlock_hp_context();
}
EXPORT_SYMBOL_GPL(acpi_initialize_hp_context);
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 08043f9..24a43d4 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -80,8 +80,9 @@
return NULL;
context->refcount = 1;
- acpi_set_hp_context(adev, &context->hp, acpiphp_hotplug_notify, NULL,
- acpiphp_post_dock_fixup);
+ context->hp.notify = acpiphp_hotplug_notify;
+ context->hp.fixup = acpiphp_post_dock_fixup;
+ acpi_set_hp_context(adev, &context->hp);
return context;
}
@@ -876,7 +877,7 @@
goto err;
root_context->root_bridge = bridge;
- acpi_set_hp_context(adev, &root_context->hp, NULL, NULL, NULL);
+ acpi_set_hp_context(adev, &root_context->hp);
} else {
struct acpiphp_context *context;
