Lines Matching refs:purpose

143 For this purpose the ACPI BIOS provides special functions called "control
327 pci_dev used for this purpose.  This happens in two functions defined in
352 devices.  For this purpose it uses the general runtime power management
401 referred to as "remote wakeup").  Of course, for this purpose the wakeup signal
422 callbacks for this purpose.  They are executed in phases such that each phase
491 this purpose).  PCI device drivers are not encouraged to do that, but in some
631 kernel.  For this purpose all devices are frozen just like before creating
946 a few convenience macros that can be used for this purpose.
996 pm_runtime_put_autosuspend() instead for this purpose.  Generally, it
1030 requests for their devices.  For this purpose they should use the runtime PM
1036 drivers that use helper functions provided by the PM core for this purpose.