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| author | Tudor Ambarus <tudor.ambarus@linaro.org> | 2025-01-17 17:18:50 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-05-02 08:58:52 +0300 |
| commit | 311a651fbb780d62b5b6d3e56e1287cee5491739 (patch) | |
| tree | 792bc0f1e2e10bee9f1199e8e965e3b604cb4d7a /include | |
| parent | 1c9798bf8145a92abf45aa9d38a6406d9eb8bdf0 (diff) | |
| download | linux-311a651fbb780d62b5b6d3e56e1287cee5491739.tar.xz | |
soc: qcom: ice: introduce devm_of_qcom_ice_get
[ Upstream commit 1c13d6060d612601a61423f2e8fbf9e48126acca ]
Callers of of_qcom_ice_get() leak the device reference taken by
of_find_device_by_node(). Introduce devm variant for of_qcom_ice_get().
Existing consumers need the ICE instance for the entire life of their
device, thus exporting qcom_ice_put() is not required.
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20250117-qcom-ice-fix-dev-leak-v2-1-1ffa5b6884cb@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Stable-dep-of: cbef7442fba5 ("mmc: sdhci-msm: fix dev reference leaked through of_qcom_ice_get")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/soc/qcom/ice.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/soc/qcom/ice.h b/include/soc/qcom/ice.h index 5870a94599a2..d5f6a228df65 100644 --- a/include/soc/qcom/ice.h +++ b/include/soc/qcom/ice.h @@ -34,4 +34,6 @@ int qcom_ice_program_key(struct qcom_ice *ice, int slot); int qcom_ice_evict_key(struct qcom_ice *ice, int slot); struct qcom_ice *of_qcom_ice_get(struct device *dev); +struct qcom_ice *devm_of_qcom_ice_get(struct device *dev); + #endif /* __QCOM_ICE_H__ */ |