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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2020-05-16 23:42:05 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-05-19 22:26:01 +0530 |
| commit | 3a5fd0dbd87853f8bd2ea275a5b3b41d6686e761 (patch) | |
| tree | e3c38458f46f6fd3fd062bb392494e209188c21c /drivers | |
| parent | be4054b8b6671ebc977eb7774b8e889d2d05d3e3 (diff) | |
| download | linux-3a5fd0dbd87853f8bd2ea275a5b3b41d6686e761.tar.bz2 | |
dmaengine: tegra210-adma: Fix an error handling path in 'tegra_adma_probe()'
Commit b53611fb1ce9 ("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: b53611fb1ce9 ("dmaengine: tegra210-adma: Fix crash during probe")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20200516214205.276266-1-christophe.jaillet@wanadoo.fr
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/tegra210-adma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/tegra210-adma.c b/drivers/dma/tegra210-adma.c index c4ce5dfb149b..db58d7e4f9fe 100644 --- a/drivers/dma/tegra210-adma.c +++ b/drivers/dma/tegra210-adma.c @@ -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, |