diff options
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/qcom/lpasscorecc-sc7180.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/clk/qcom/lpasscorecc-sc7180.c b/drivers/clk/qcom/lpasscorecc-sc7180.c index ac09b7b840ab..a5731994cbed 100644 --- a/drivers/clk/qcom/lpasscorecc-sc7180.c +++ b/drivers/clk/qcom/lpasscorecc-sc7180.c @@ -356,7 +356,7 @@ static const struct qcom_cc_desc lpass_audio_hm_sc7180_desc = { .num_gdscs = ARRAY_SIZE(lpass_audio_hm_sc7180_gdscs), }; -static int lpass_create_pm_clks(struct platform_device *pdev) +static int lpass_setup_runtime_pm(struct platform_device *pdev) { int ret; @@ -375,7 +375,7 @@ static int lpass_create_pm_clks(struct platform_device *pdev) if (ret < 0) dev_err(&pdev->dev, "failed to acquire iface clock\n"); - return ret; + return pm_runtime_resume_and_get(&pdev->dev); } static int lpass_core_cc_sc7180_probe(struct platform_device *pdev) @@ -384,7 +384,7 @@ static int lpass_core_cc_sc7180_probe(struct platform_device *pdev) struct regmap *regmap; int ret; - ret = lpass_create_pm_clks(pdev); + ret = lpass_setup_runtime_pm(pdev); if (ret) return ret; @@ -392,12 +392,14 @@ static int lpass_core_cc_sc7180_probe(struct platform_device *pdev) desc = &lpass_audio_hm_sc7180_desc; ret = qcom_cc_probe_by_index(pdev, 1, desc); if (ret) - return ret; + goto exit; lpass_core_cc_sc7180_regmap_config.name = "lpass_core_cc"; regmap = qcom_cc_map(pdev, &lpass_core_cc_sc7180_desc); - if (IS_ERR(regmap)) - return PTR_ERR(regmap); + if (IS_ERR(regmap)) { + ret = PTR_ERR(regmap); + goto exit; + } /* * Keep the CLK always-ON @@ -415,6 +417,7 @@ static int lpass_core_cc_sc7180_probe(struct platform_device *pdev) ret = qcom_cc_really_probe(pdev, &lpass_core_cc_sc7180_desc, regmap); pm_runtime_mark_last_busy(&pdev->dev); +exit: pm_runtime_put_autosuspend(&pdev->dev); return ret; @@ -425,14 +428,19 @@ static int lpass_hm_core_probe(struct platform_device *pdev) const struct qcom_cc_desc *desc; int ret; - ret = lpass_create_pm_clks(pdev); + ret = lpass_setup_runtime_pm(pdev); if (ret) return ret; lpass_core_cc_sc7180_regmap_config.name = "lpass_hm_core"; desc = &lpass_core_hm_sc7180_desc; - return qcom_cc_probe_by_index(pdev, 0, desc); + ret = qcom_cc_probe_by_index(pdev, 0, desc); + + pm_runtime_mark_last_busy(&pdev->dev); + pm_runtime_put_autosuspend(&pdev->dev); + + return ret; } static const struct of_device_id lpass_hm_sc7180_match_table[] = { |