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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2020-12-28 08:21:04 +0300 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2020-12-28 08:26:22 +0300 |
| commit | 0e1d9ca1766f5d95fb881f57b6c4a1ffa63d4648 (patch) | |
| tree | 66dbf8c4b0bb05eff4f6e35ad009bfc07b75a134 /drivers/opp/core.c | |
| parent | 976509bb310b913d30577f15b58bdd30effb0542 (diff) | |
| download | linux-0e1d9ca1766f5d95fb881f57b6c4a1ffa63d4648.tar.xz | |
opp: Call the missing clk_put() on error
Fix the clock reference counting by calling the missing clk_put() in the
error path.
Cc: v5.10 <stable@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.kumar@linaro.org>
Diffstat (limited to 'drivers/opp/core.c')
| -rw-r--r-- | drivers/opp/core.c | 5 |
1 files changed, 4 insertions, 1 deletions
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: |