From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Subject: ACPI / hotplug / PCI: Simplify acpi_install_hotplug_notify_handler()
Since acpi_hotplug_notify_cb() does not use its data argument any
more, the second argument of acpi_install_hotplug_notify_handler()
can be dropped, so do that and update its callers accordingly.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
---
This one had to be updated after patch [20/24] had been updated.
Thanks,
Rafael
---
drivers/acpi/scan.c | 6 +++---
drivers/pci/hotplug/acpiphp_glue.c | 2 +-
include/acpi/acpi_bus.h | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
Index: linux-pm/drivers/acpi/scan.c
===================================================================
--- linux-pm.orig/drivers/acpi/scan.c
+++ linux-pm/drivers/acpi/scan.c
@@ -577,10 +577,10 @@ static void acpi_hotplug_notify_cb(acpi_
acpi_evaluate_hotplug_ost(handle, type, ost_code, NULL);
}
-void acpi_install_hotplug_notify_handler(acpi_handle handle, void *data)
+void acpi_install_hotplug_notify_handler(acpi_handle handle)
{
acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY,
- acpi_hotplug_notify_cb, data);
+ acpi_hotplug_notify_cb, NULL);
}
void acpi_remove_hotplug_notify_handler(acpi_handle handle)
@@ -2040,7 +2040,7 @@ static void acpi_scan_init_hotplug(struc
if (!handler)
continue;
- acpi_install_hotplug_notify_handler(adev->handle, handler);
+ acpi_install_hotplug_notify_handler(adev->handle);
adev->flags.hotplug_notify = true;
break;
}
Index: linux-pm/drivers/pci/hotplug/acpiphp_glue.c
===================================================================
--- linux-pm.orig/drivers/pci/hotplug/acpiphp_glue.c
+++ linux-pm/drivers/pci/hotplug/acpiphp_glue.c
@@ -372,7 +372,7 @@ static acpi_status register_slot(acpi_ha
/* install notify handler */
if (!(newfunc->flags & FUNC_HAS_DCK))
- acpi_install_hotplug_notify_handler(handle, NULL);
+ acpi_install_hotplug_notify_handler(handle);
return AE_OK;
}
Index: linux-pm/include/acpi/acpi_bus.h
===================================================================
--- linux-pm.orig/include/acpi/acpi_bus.h
+++ linux-pm/include/acpi/acpi_bus.h
@@ -446,7 +446,7 @@ static inline bool acpi_device_enumerate
typedef void (*acpi_hp_callback)(void *data, u32 src);
acpi_status acpi_hotplug_execute(acpi_hp_callback func, void *data, u32 src);
-void acpi_install_hotplug_notify_handler(acpi_handle handle, void *data);
+void acpi_install_hotplug_notify_handler(acpi_handle handle);
void acpi_remove_hotplug_notify_handler(acpi_handle handle);
/**
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