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| author | Johan Hovold <johan+linaro@kernel.org> | 2023-03-06 08:56:46 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-22 13:33:56 +0100 |
| commit | d40e710e956bdc68d877db6236ee26da195f5f5c (patch) | |
| tree | 2484374ebf472e280b5216e00165a2c38f42f952 /drivers/memory/tegra/tegra30-emc.c | |
| parent | 32013d947a76277d5f6586466b7764da336e9979 (diff) | |
| download | linux-d40e710e956bdc68d877db6236ee26da195f5f5c.tar.gz linux-d40e710e956bdc68d877db6236ee26da195f5f5c.tar.bz2 linux-d40e710e956bdc68d877db6236ee26da195f5f5c.zip | |
memory: tegra124-emc: fix interconnect registration race
commit abd9f1b49cf25eebeaba193c7707355be3f48dae upstream.
The current interconnect provider registration interface is inherently
racy as nodes are not added until the after adding the provider. This
can specifically cause racing DT lookups to fail.
Switch to using the new API where the provider is not registered until
after it has been fully initialised.
Fixes: 380def2d4cf2 ("memory: tegra124: Support interconnect framework")
Cc: stable@vger.kernel.org # 5.12
Cc: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20230306075651.2449-19-johan+linaro@kernel.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/memory/tegra/tegra30-emc.c')
0 files changed, 0 insertions, 0 deletions