| Message ID | 20250422230534.2295291-2-alex.williamson@redhat.com |
|---|---|
| State | New |
| Headers | show |
| Series | PCI/PM: Elevate PM usage during reset probing | expand |
On Wed, Apr 23, 2025 at 1:05 AM Alex Williamson <alex.williamson@redhat.com> wrote: > > Define a cleanup helper for use with __free to automatically drop the > device usage count when out of scope. > > Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Acked-by: Rafael J. Wysocki <rafael@kernel.org> > --- > include/linux/pm_runtime.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h > index 7fb5a459847e..69d4b2929ee6 100644 > --- a/include/linux/pm_runtime.h > +++ b/include/linux/pm_runtime.h > @@ -466,6 +466,8 @@ static inline int pm_runtime_put(struct device *dev) > return __pm_runtime_idle(dev, RPM_GET_PUT | RPM_ASYNC); > } > > +DEFINE_FREE(pm_runtime_put, struct device *, if (_T) pm_runtime_put(_T)) > + > /** > * __pm_runtime_put_autosuspend - Drop device usage counter and queue autosuspend if 0. > * @dev: Target device. > -- > 2.48.1 >
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h index 7fb5a459847e..69d4b2929ee6 100644 --- a/include/linux/pm_runtime.h +++ b/include/linux/pm_runtime.h @@ -466,6 +466,8 @@ static inline int pm_runtime_put(struct device *dev) return __pm_runtime_idle(dev, RPM_GET_PUT | RPM_ASYNC); } +DEFINE_FREE(pm_runtime_put, struct device *, if (_T) pm_runtime_put(_T)) + /** * __pm_runtime_put_autosuspend - Drop device usage counter and queue autosuspend if 0. * @dev: Target device.
Define a cleanup helper for use with __free to automatically drop the device usage count when out of scope. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> --- include/linux/pm_runtime.h | 2 ++ 1 file changed, 2 insertions(+)