diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-10-30 17:28:49 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-31 11:42:51 -0600 |
| commit | 8c73b4288496407d91bc616df3f7c62a88356cb2 (patch) | |
| tree | bcbe494732ed13c518504738fe5f79b8de41f1e2 /Documentation/kref.txt | |
| parent | 9ed9895370aedd6032af2a9181c62c394d08223b (diff) | |
PM / sleep: Make async suspend/resume of devices use device links
Make the device suspend/resume part of the core system
suspend/resume code use device links to ensure that supplier
and consumer devices will be suspended and resumed in the right
order in case of async suspend/resume.
The idea, roughly, is to use dpm_wait() to wait for all consumers
before a supplier device suspend and to wait for all suppliers
before a consumer device resume.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/kref.txt')
0 files changed, 0 insertions, 0 deletions