[PATCH] opp: Call the missing clk_put() on error

[Viresh Kumar]

Fix the clock reference counting by calling the missing clk_put() in the
error path.

Cc: v5.10 <sta...@vger.kernel.org> # v5.10
Fixes: dd461cd9183f ("opp: Allow dev_pm_opp_get_opp_table() to return 
-EPROBE_DEFER")
Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org>
---
 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