diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2017-01-23 10:11:45 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-01-30 09:22:21 +0100 |
| commit | b83c1899a0e98cabd0997531434e1fb3b6574db8 (patch) | |
| tree | bbf77ae9fbe1e717bcb4975ed428ec5136367f9d /drivers/base/power/opp/opp.h | |
| parent | 31641cda53dd71c0447fca5e6d42e0e3e8391733 (diff) | |
PM / OPP: Use dev_pm_opp_get_opp_table() instead of _add_opp_table()
Migrate all users of _add_opp_table() to use dev_pm_opp_get_opp_table()
to guarantee that the OPP table doesn't get freed while being used.
Also update _managed_opp() to get the reference to the OPP table.
Now that the OPP table wouldn't get freed while these routines are
executing after dev_pm_opp_get_opp_table() is called, there is no need
to take opp_table_lock. Drop them as well.
Now that _add_opp_table(), _remove_opp_table() and the unlocked release
routines aren't used anymore, remove 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>
Diffstat (limited to 'drivers/base/power/opp/opp.h')
| -rw-r--r-- | drivers/base/power/opp/opp.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/base/power/opp/opp.h b/drivers/base/power/opp/opp.h index aae4d8f480ef..a01724363347 100644 --- a/drivers/base/power/opp/opp.h +++ b/drivers/base/power/opp/opp.h @@ -196,7 +196,6 @@ struct opp_table { /* Routines internal to opp core */ void _get_opp_table_kref(struct opp_table *opp_table); struct opp_table *_find_opp_table(struct device *dev); -struct opp_table *_add_opp_table(struct device *dev); struct opp_device *_add_opp_dev(const struct device *dev, struct opp_table *opp_table); void _dev_pm_opp_remove_table(struct opp_table *opp_table, struct device *dev, bool remove_all); void _dev_pm_opp_find_and_remove_table(struct device *dev, bool remove_all); |