diff options
Diffstat (limited to 'drivers/dma/tegra210-adma.c')
-rw-r--r-- | drivers/dma/tegra210-adma.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/dma/tegra210-adma.c b/drivers/dma/tegra210-adma.c index 4f4733d831a1..86b45198fb96 100644 --- a/drivers/dma/tegra210-adma.c +++ b/drivers/dma/tegra210-adma.c @@ -583,6 +583,7 @@ static int tegra_adma_alloc_chan_resources(struct dma_chan *dc) ret = pm_runtime_get_sync(tdc2dev(tdc)); if (ret < 0) { + pm_runtime_put_noidle(tdc2dev(tdc)); free_irq(tdc->irq, tdc); return ret; } @@ -764,8 +765,10 @@ static int tegra_adma_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); ret = pm_runtime_get_sync(&pdev->dev); - if (ret < 0) + if (ret < 0) { + pm_runtime_put_noidle(&pdev->dev); goto rpm_disable; + } ret = tegra_adma_init(tdma); if (ret) @@ -793,7 +796,7 @@ static int tegra_adma_probe(struct platform_device *pdev) ret = dma_async_device_register(&tdma->dma_dev); if (ret < 0) { dev_err(&pdev->dev, "ADMA registration failed: %d\n", ret); - goto irq_dispose; + goto rpm_put; } ret = of_dma_controller_register(pdev->dev.of_node, |