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ACPI: remove unused acpi_device_ops .shutdown method
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No drivers use the .shutdown method, so remove it.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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Bjorn Helgaas authored and Len Brown committed Mar 27, 2009
1 parent 93b3e78 commit c0ce093
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Showing 2 changed files with 0 additions and 14 deletions.
12 changes: 0 additions & 12 deletions drivers/acpi/scan.c
Original file line number Diff line number Diff line change
Expand Up @@ -395,22 +395,10 @@ static int acpi_device_remove(struct device * dev)
return 0;
}

static void acpi_device_shutdown(struct device *dev)
{
struct acpi_device *acpi_dev = to_acpi_device(dev);
struct acpi_driver *acpi_drv = acpi_dev->driver;

if (acpi_drv && acpi_drv->ops.shutdown)
acpi_drv->ops.shutdown(acpi_dev);

return ;
}

struct bus_type acpi_bus_type = {
.name = "acpi",
.suspend = acpi_device_suspend,
.resume = acpi_device_resume,
.shutdown = acpi_device_shutdown,
.match = acpi_bus_match,
.probe = acpi_device_probe,
.remove = acpi_device_remove,
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2 changes: 0 additions & 2 deletions include/acpi/acpi_bus.h
Original file line number Diff line number Diff line change
Expand Up @@ -95,7 +95,6 @@ typedef int (*acpi_op_suspend) (struct acpi_device * device,
typedef int (*acpi_op_resume) (struct acpi_device * device);
typedef int (*acpi_op_bind) (struct acpi_device * device);
typedef int (*acpi_op_unbind) (struct acpi_device * device);
typedef int (*acpi_op_shutdown) (struct acpi_device * device);

struct acpi_bus_ops {
u32 acpi_op_add:1;
Expand All @@ -121,7 +120,6 @@ struct acpi_device_ops {
acpi_op_resume resume;
acpi_op_bind bind;
acpi_op_unbind unbind;
acpi_op_shutdown shutdown;
};

struct acpi_driver {
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