memory: tegra: fix interconnect registration race
authorJohan Hovold <johan+linaro@kernel.org>
Mon, 6 Mar 2023 07:56:45 +0000 (08:56 +0100)
committerGeorgi Djakov <djakov@kernel.org>
Mon, 13 Mar 2023 19:13:48 +0000 (21:13 +0200)
commit5553055c62683ce339f9ef5fb2a26c8331485d68
treea7fd06d7f0f800f2a6735fecc3a8898c750b760e
parent859ad5f177efa59f6b8a2fac20561ca5cb13c89f
memory: tegra: fix interconnect registration race

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: 06f079816d4c ("memory: tegra-mc: Add interconnect framework")
Cc: stable@vger.kernel.org # 5.11
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/20230306075651.2449-18-johan+linaro@kernel.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
drivers/memory/tegra/mc.c