提交 53de5356 编写于 作者: B Bjorn Helgaas 提交者: Len Brown

ACPI: don't pass handle for fixed hardware notifications

Fixed hardware devices have no handles, so just pass an explicit
NULL rather than something that looks like it might be meaningful.
acpi_device_notify() doesn't need the handle anyway; the only
reason it takes it as an argument is because the acpi_notify_handler
typedef requires it.
Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: NLen Brown <len.brown@intel.com>
上级 59fc9e5e
......@@ -370,7 +370,8 @@ static acpi_status acpi_device_notify_fixed(void *data)
{
struct acpi_device *device = data;
acpi_device_notify(device->handle, ACPI_FIXED_HARDWARE_EVENT, device);
/* Fixed hardware devices have no handles */
acpi_device_notify(NULL, ACPI_FIXED_HARDWARE_EVENT, device);
return AE_OK;
}
......
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