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authorBjorn Helgaas <bjorn.helgaas@hp.com>2006-04-27 05:25:00 -0400
committerLen Brown <len.brown@intel.com>2006-05-13 23:23:57 -0400
commit06ea8e08ae7e7e450b6a78e7ce5e10b3c5f954ea (patch)
tree23497be5428324a3d9e8cdd504e1f37f9213c8bd /include/acpi/acpi_bus.h
parente4513a57ef719d3d6d1cee0ca4d9f4016aa452bb (diff)
ACPI: acpi_bus_unregister_driver() returns void
Nobody looks at the return value, and this brings it into line with pci_unregister_driver(), etc. Also removed validation of the driver pointer passed in to register and unregister. More consistent, and we'll find bugs faster if we fault rather than returning an error that's ignored. Also makes internal functions acpi_device_unregister() and acpi_driver_detach() void, since nobody uses their returns either. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi/acpi_bus.h')
-rw-r--r--include/acpi/acpi_bus.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 6dca3d542080..809eb501a22b 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -327,7 +327,7 @@ int acpi_bus_set_power(acpi_handle handle, int state);
327int acpi_bus_generate_event(struct acpi_device *device, u8 type, int data); 327int acpi_bus_generate_event(struct acpi_device *device, u8 type, int data);
328int acpi_bus_receive_event(struct acpi_bus_event *event); 328int acpi_bus_receive_event(struct acpi_bus_event *event);
329int acpi_bus_register_driver(struct acpi_driver *driver); 329int acpi_bus_register_driver(struct acpi_driver *driver);
330int acpi_bus_unregister_driver(struct acpi_driver *driver); 330void acpi_bus_unregister_driver(struct acpi_driver *driver);
331int acpi_bus_add(struct acpi_device **child, struct acpi_device *parent, 331int acpi_bus_add(struct acpi_device **child, struct acpi_device *parent,
332 acpi_handle handle, int type); 332 acpi_handle handle, int type);
333int acpi_bus_trim(struct acpi_device *start, int rmdevice); 333int acpi_bus_trim(struct acpi_device *start, int rmdevice);