leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

OPP: Don't drop opp_table->np reference while it is still in use

Browse Source 
The OPP table contains a reference of the DT node, opp_table->np,
throughout its lifetime. We shouldn't drop the refcount for the same
from _of_init_opp_table(), but do that while removing the OPP table
finally.

Signed-off-by: Liang He <windhl@126.com>
[ Viresh: Updated subject / commit log and drop reference from
	  _of_clear_opp_table() ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Liang He 2022-07-18 21:36:31 +08:00 committed by Viresh Kumar
parent 1e5fb38442
commit ce736cf71b
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/opp/of.c
View File

@ -242,12 +242,12 @@ void _of_init_opp_table(struct opp_table *opp_table, struct device *dev,
opp_table->np = opp_np;
_opp_table_alloc_required_tables(opp_table, dev, opp_np);
of_node_put(opp_np);
}
void _of_clear_opp_table(struct opp_table *opp_table)
{
_opp_table_free_required_tables(opp_table);
of_node_put(opp_table->np);
}
/*