The commit 8234f6734c5d ("PM-runtime: Switch autosuspend over to using
hrtimers") switched PM runtime autosuspend to use hrtimers and all related
time accounting in ns, but missed update the struct
dev_pm_info->timer_expires to u64. This causes timer_expires value to be
truncated on 32bits architectures when assignment is done from u64 values:rpm_suspend() |- dev->power.timer_expires = expires; Hence, fix it by changing timer_expires type to u64. Cc: Vincent Guittot <[email protected]> Fixes: 8234f6734c5d ("PM-runtime: Switch autosuspend over to using hrtimers") Signed-off-by: Grygorii Strashko <[email protected]> --- include/linux/pm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/pm.h b/include/linux/pm.h index a30a4b54df52..47aca6bac1d6 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -590,7 +590,7 @@ struct dev_pm_info { #endif #ifdef CONFIG_PM struct hrtimer suspend_timer; - unsigned long timer_expires; + u64 timer_expires; struct work_struct work; wait_queue_head_t wait_queue; struct wake_irq *wakeirq; -- 2.17.1
