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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-02-06 13:57:58 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-02-06 17:31:51 +0100 |
| commit | 5e6f236c263117cef5f0d68e3fec241ba2adc4fc (patch) | |
| tree | 87c7fcf35434819cccace6f49ff1c3edddce5bdc | |
| parent | dd2151be28b9ed734fc5738ac675ed7e234847e3 (diff) | |
| download | lwn-5e6f236c263117cef5f0d68e3fec241ba2adc4fc.tar.gz lwn-5e6f236c263117cef5f0d68e3fec241ba2adc4fc.zip | |
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@intel.com>
| -rw-r--r-- | drivers/acpi/scan.c | 6 | ||||
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 2 | ||||
| -rw-r--r-- | include/acpi/acpi_bus.h | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index a3f5d6eabe46..59f9e272562e 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -577,10 +577,10 @@ static void acpi_hotplug_notify_cb(acpi_handle handle, u32 type, void *data) 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(struct acpi_device *adev) if (!handler) continue; - acpi_install_hotplug_notify_handler(adev->handle, handler); + acpi_install_hotplug_notify_handler(adev->handle); adev->flags.hotplug_notify = true; break; } diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index 7c498d663eb3..f3c49c442d93 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -376,7 +376,7 @@ static acpi_status register_slot(acpi_handle handle, u32 lvl, void *data, /* 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; } diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 53ce357f6335..907d5078f78a 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -446,7 +446,7 @@ static inline bool acpi_device_enumerated(struct acpi_device *adev) 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); /** |