linux_dsm_epyc7002/drivers/base/power
Viresh Kumar 5b650b3888 PM / OPP: Take kref from _find_opp_table()
Take reference of the OPP table from within _find_opp_table(). Also
update the callers of _find_opp_table() to call
dev_pm_opp_put_opp_table() after they have used the OPP table.

Note that _find_opp_table() increments the reference under the
opp_table_lock.

Now that the OPP table wouldn't get freed until the callers of
_find_opp_table() call dev_pm_opp_put_opp_table(), there is no need to
take the opp_table_lock or rcu_read_lock() around it. Drop them.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-01-30 09:22:22 +01:00
..
opp PM / OPP: Take kref from _find_opp_table() 2017-01-30 09:22:22 +01:00
clock_ops.c PM / clk: Add support for adding a specific clock from device-tree 2016-06-28 00:42:10 +02:00
common.c PM: Avoid false-positive warnings in dev_pm_domain_set() 2016-02-03 19:10:37 +01:00
domain_governor.c PM / Domains: Rename stop_ok to suspend_ok for the genpd governor 2016-04-22 02:29:17 +02:00
domain.c PM / domains: Fix 'may be used uninitialized' build warning 2016-12-31 21:52:07 +01:00
generic_ops.c PM / PCI / ACPI: Kick devices that might have been reset by firmware 2015-10-14 02:17:34 +02:00
main.c ktime: Cleanup ktime_set() usage 2016-12-25 17:21:22 +01:00
Makefile PM / OPP: Move opp core to its own directory 2015-09-15 02:03:16 +02:00
power.h Driver core patches for 4.10-rc1 2016-12-13 11:42:18 -08:00
qos.c PM / QoS: Export dev_pm_qos_update_user_latency_tolerance 2016-11-30 22:34:24 +01:00
runtime.c Driver core patches for 4.10-rc1 2016-12-13 11:42:18 -08:00
sysfs.c PM / QoS: Improve sysfs pm_qos_latency_tolerance validation 2016-11-30 22:34:23 +01:00
trace.c timekeeping: Ignore the bogus sleep time if pm_trace is enabled 2016-11-29 18:02:58 +01:00
wakeirq.c PM / wakeirq: Fix dedicated wakeirq for drivers not using autosuspend 2016-12-06 23:45:59 +01:00
wakeup.c ktime: Cleanup ktime_set() usage 2016-12-25 17:21:22 +01:00