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dmaengine: tegra210-adma: Fix an error handling path in 'tegra_adma_probe()'

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commit 3a5fd0dbd87853f8bd2ea275a5b3b41d6686e761 upstream.

Commit b53611fb1c ("dmaengine: tegra210-adma: Fix crash during probe")
has moved some code in the probe function and reordered the error handling
path accordingly.
However, a goto has been missed.

Fix it and goto the right label if 'dma_async_device_register()' fails, so
that all resources are released.

Fixes: b53611fb1c ("dmaengine: tegra210-adma: Fix crash during probe")
Signed-off-by: Christophe JAILLET <[email protected]>
Reviewed-by: Jon Hunter <[email protected]>
Acked-by: Thierry Reding <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Christophe JAILLET 2020-05-16 23:42:05 +02:00 • committed by Greg Kroah-Hartman
commit 432b103596
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/tegra210-adma.c
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@ -900,7 +900,7 @@ 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,