tree d61a736c392632db33e3fe1924341ca3a8b2451e
parent c7018495028f9cc5585b204e49e540ba8930e211
author Christophe JAILLET <christophe.jaillet@wanadoo.fr> 1589665325 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1590593858 +0200

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

commit 3a5fd0dbd87853f8bd2ea275a5b3b41d6686e761 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>