diff options
| author | Zhang Qilong <zhangqilong3@huawei.com> | 2021-06-18 16:11:03 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-07-12 00:47:34 +0200 |
| commit | 2af2f861edd21c1456ef7dbec52122ce1b581568 (patch) | |
| tree | a594991e2f00ff9a3f6986873ec7b60073aea313 /sound/soc/mediatek/mt8192 | |
| parent | Merge existing fixes from asoc/for-5.14 (diff) | |
| download | linux-2af2f861edd21c1456ef7dbec52122ce1b581568.tar.xz linux-2af2f861edd21c1456ef7dbec52122ce1b581568.zip | |
ASoC: mediatek: mt8192:Fix Unbalanced pm_runtime_enable in mt8192_afe_pcm_dev_probe
Add missing pm_runtime_disable() when probe error out. It could
avoid pm_runtime implementation complains when removing and probing
again the driver.
Fixes:125ab5d588b0b ("ASoC: mediatek: mt8192: add platform driver")
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20210618141104.105047-2-zhangqilong3@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/mediatek/mt8192')
| -rw-r--r-- | sound/soc/mediatek/mt8192/mt8192-afe-pcm.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c b/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c index 7a1724f5ff4c..31c280339c50 100644 --- a/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c +++ b/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c @@ -2229,12 +2229,13 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) afe->regmap = syscon_node_to_regmap(dev->parent->of_node); if (IS_ERR(afe->regmap)) { dev_err(dev, "could not get regmap from parent\n"); - return PTR_ERR(afe->regmap); + ret = PTR_ERR(afe->regmap); + goto err_pm_disable; } ret = regmap_attach_dev(dev, afe->regmap, &mt8192_afe_regmap_config); if (ret) { dev_warn(dev, "regmap_attach_dev fail, ret %d\n", ret); - return ret; + goto err_pm_disable; } /* enable clock for regcache get default value from hw */ @@ -2244,7 +2245,7 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) ret = regmap_reinit_cache(afe->regmap, &mt8192_afe_regmap_config); if (ret) { dev_err(dev, "regmap_reinit_cache fail, ret %d\n", ret); - return ret; + goto err_pm_disable; } pm_runtime_put_sync(&pdev->dev); @@ -2257,8 +2258,10 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) afe->memif_size = MT8192_MEMIF_NUM; afe->memif = devm_kcalloc(dev, afe->memif_size, sizeof(*afe->memif), GFP_KERNEL); - if (!afe->memif) - return -ENOMEM; + if (!afe->memif) { + ret = -ENOMEM; + goto err_pm_disable; + } for (i = 0; i < afe->memif_size; i++) { afe->memif[i].data = &memif_data[i]; @@ -2272,22 +2275,26 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) afe->irqs_size = MT8192_IRQ_NUM; afe->irqs = devm_kcalloc(dev, afe->irqs_size, sizeof(*afe->irqs), GFP_KERNEL); - if (!afe->irqs) - return -ENOMEM; + if (!afe->irqs) { + ret = -ENOMEM; + goto err_pm_disable; + } for (i = 0; i < afe->irqs_size; i++) afe->irqs[i].irq_data = &irq_data[i]; /* request irq */ irq_id = platform_get_irq(pdev, 0); - if (irq_id < 0) - return irq_id; + if (irq_id < 0) { + ret = irq_id; + goto err_pm_disable; + } ret = devm_request_irq(dev, irq_id, mt8192_afe_irq_handler, IRQF_TRIGGER_NONE, "asys-isr", (void *)afe); if (ret) { dev_err(dev, "could not request_irq for Afe_ISR_Handle\n"); - return ret; + goto err_pm_disable; } /* init sub_dais */ |