This macro is analogous to the infamous of_match_ptr(). If CONFIG_PM is enabled, this macro will resolve to its argument, otherwise to NULL. Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx> --- Notes: v2: Remove pm_sleep_ptr() macro include/linux/pm.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/linux/pm.h b/include/linux/pm.h index e057d1fa2469..1c0eec06905d 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -374,6 +374,12 @@ const struct dev_pm_ops name = { \ SET_RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) \ } +#ifdef CONFIG_PM +#define pm_ptr(_ptr) (_ptr) +#else +#define pm_ptr(_ptr) NULL +#endif + /* * PM_EVENT_ messages * -- 2.25.1