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mmc: sdhci-msm: fix dev reference leaked through of_qcom_ice_get

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[ Upstream commit cbef7442fba510b7eb229dcc9f39d3dde4a159a4 ]

The driver leaks the device reference taken with
of_find_device_by_node(). Fix the leak by using devm_of_qcom_ice_get().

Fixes: c7eed31e23 ("mmc: sdhci-msm: Switch to the new ICE API")
Cc: stable@vger.kernel.org
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Ulf Hansson <ulf.hansson@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-v2-2-1ffa5b6884cb@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Tudor Ambarus
2025-01-17 14:18:51 +00:00
committed by Greg Kroah-Hartman
parent d4f5f29c26
commit 880b1c98d1
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/sdhci-msm.c
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@@ -1866,7 +1866,7 @@ static int sdhci_msm_ice_init(struct sdhci_msm_host *msm_host,
if (!(cqhci_readl(cq_host, CQHCI_CAP) & CQHCI_CAP_CS))
return 0;
ice = of_qcom_ice_get(dev);
ice = devm_of_qcom_ice_get(dev);
if (ice == ERR_PTR(-EOPNOTSUPP)) {
dev_warn(dev, "Disabling inline encryption support\n");
ice = NULL;