Johan Hovold 59bc2d3a68 soc/tegra: pmc: Fix child-node lookup ...

commit 1dc6bd5e39 upstream.

Fix child-node lookup during probe, which ended up searching the whole
device tree depth-first starting at the parent rather than just matching
on its children.

To make things worse, the parent pmc node could end up being prematurely
freed as of_find_node_by_name() drops a reference to its first argument.

Fixes: 3568df3d31 ("soc: tegra: Add thermal reset (thermtrip) support to PMC")
Cc: stable <stable@vger.kernel.org>     # 4.0
Cc: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-11-13 11:15:12 -08:00

..

fuse

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

common.c

soc/tegra: Add Tegra210 support

2015-07-16 09:47:59 +02:00

flowctrl.c

soc/tegra: flowctrl: Fix error handling

2017-06-13 16:47:44 +02:00

Kconfig

soc/tegra: Register SoC device

2017-08-17 16:43:13 +02:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pmc-tegra186.c

soc/tegra: Implement Tegra186 PMC support

2017-04-04 15:43:50 +02:00

pmc.c

soc/tegra: pmc: Fix child-node lookup

2018-11-13 11:15:12 -08:00

powergate-bpmp.c

soc/tegra: bpmp: Implement generic PM domains

2017-06-13 15:23:29 +02:00