kernel-hacking-2024-linux-s.../drivers/base/power
Rafael J. Wysocki 0ddf0ed1d4 PM / Runtime: Ensure timer_expires is nonzero in pm_schedule_suspend()
The runtime PM core code assumes that dev->power.timer_expires is
nonzero when the timer is scheduled, but it may become zero
incidentally in pm_schedule_suspend().  Prevent this from happening
by bumping dev->power.timer_expires up to 1 if it's 0 before calling
mod_timer().

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reported-by: Alan Stern <stern@rowland.harvard.edu>
2009-12-06 16:17:56 +01:00
..
main.c PM: Fix warning on suspend errors 2009-11-03 11:03:33 +01:00
Makefile PM: Introduce core framework for run-time PM of I/O devices (rev. 17) 2009-08-23 00:04:44 +02:00
power.h PM: Introduce core framework for run-time PM of I/O devices (rev. 17) 2009-08-23 00:04:44 +02:00
runtime.c PM / Runtime: Ensure timer_expires is nonzero in pm_schedule_suspend() 2009-12-06 16:17:56 +01:00
sysfs.c
trace.c