diff options
| author | Johan Hovold <[email protected]> | 2025-02-14 10:21:30 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2025-02-20 14:22:02 +0000 |
| commit | 32ce5d87d52213a50a513750f01a56f4d01f50cb (patch) | |
| tree | 4c26744a7b454233ff72b1cf1577ed4073970b56 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | char: misc: deallocate static minor in error path (diff) | |
| download | kernel-32ce5d87d52213a50a513750f01a56f4d01f50cb.tar.gz kernel-32ce5d87d52213a50a513750f01a56f4d01f50cb.zip | |
bus: simple-pm-bus: fix forced runtime PM use
The simple-pm-bus driver only enables runtime PM for some buses
('simple-pm-bus') yet has started calling pm_runtime_force_suspend() and
pm_runtime_force_resume() during system suspend unconditionally.
This currently works, but that is not obvious and depends on
implementation details which may change at some point.
Add dedicated system sleep ops and only call pm_runtime_force_suspend()
and pm_runtime_force_resume() for buses that use runtime PM to avoid any
future surprises.
Fixes: c45839309c3d ("drivers: bus: simple-pm-bus: Use clocks")
Cc: Liu Ying <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>
Reviewed-by: Ulf Hansson <[email protected]>
Acked-by: Liu Ying <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions