Fix the clock reference counting by calling the missing clk_put() in the
error path.
Cc: v5.10 <stable@xxxxxxxxxxxxxxx> # v5.10
Fixes: dd461cd9183f ("opp: Allow dev_pm_opp_get_opp_table() to return -EPROBE_DEFER")
Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
---
drivers/opp/core.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/opp/core.c b/drivers/opp/core.c
index c9e50836b4c2..8c905aabacc0 100644
--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -1101,7 +1101,7 @@ static struct opp_table *_allocate_opp_table(struct device *dev, int index)
ret = dev_pm_opp_of_find_icc_paths(dev, opp_table);
if (ret) {
if (ret == -EPROBE_DEFER)
- goto remove_opp_dev;
+ goto put_clk;
dev_warn(dev, "%s: Error finding interconnect paths: %d\n",
__func__, ret);
@@ -1113,6 +1113,9 @@ static struct opp_table *_allocate_opp_table(struct device *dev, int index)
return opp_table;
+put_clk:
+ if (!IS_ERR(opp_table->clk))
+ clk_put(opp_table->clk);
remove_opp_dev:
_remove_opp_dev(opp_dev, opp_table);
err:
--
2.25.0.rc1.19.g042ed3e048af
