diff options
| author | Johan Hovold <johan+linaro@kernel.org> | 2023-07-18 15:28:58 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-07-18 07:58:49 -0700 |
| commit | 10192ab375c39c58d39cba028d9685cefe1ca3c2 (patch) | |
| tree | 774c010b7bc7090278923ff198814ade9607be6d /drivers/clk/qcom/gcc-sc8280xp.c | |
| parent | acaf1b3296a504d4a61b685f78baae771421608d (diff) | |
clk: qcom: gcc-sc8280xp: fix runtime PM imbalance on probe errors
Make sure to decrement the runtime PM usage count before returning in
case RCG dynamic frequency switch initialisation fails.
Fixes: 2a541abd9837 ("clk: qcom: gcc-sc8280xp: Add runtime PM")
Cc: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20230718132902.21430-5-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'drivers/clk/qcom/gcc-sc8280xp.c')
| -rw-r--r-- | drivers/clk/qcom/gcc-sc8280xp.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/clk/qcom/gcc-sc8280xp.c b/drivers/clk/qcom/gcc-sc8280xp.c index 1fb6ffac730c..ac6f8c0c1ccb 100644 --- a/drivers/clk/qcom/gcc-sc8280xp.c +++ b/drivers/clk/qcom/gcc-sc8280xp.c @@ -7539,8 +7539,8 @@ static int gcc_sc8280xp_probe(struct platform_device *pdev) regmap = qcom_cc_map(pdev, &gcc_sc8280xp_desc); if (IS_ERR(regmap)) { - pm_runtime_put(&pdev->dev); - return PTR_ERR(regmap); + ret = PTR_ERR(regmap); + goto err_put_rpm; } /* @@ -7561,11 +7561,19 @@ static int gcc_sc8280xp_probe(struct platform_device *pdev) ret = qcom_cc_register_rcg_dfs(regmap, gcc_dfs_clocks, ARRAY_SIZE(gcc_dfs_clocks)); if (ret) - return ret; + goto err_put_rpm; ret = qcom_cc_really_probe(pdev, &gcc_sc8280xp_desc, regmap); + if (ret) + goto err_put_rpm; + pm_runtime_put(&pdev->dev); + return 0; + +err_put_rpm: + pm_runtime_put_sync(&pdev->dev); + return ret; } |