The patch below does not apply to the 6.13-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.13.y git checkout FETCH_HEAD git cherry-pick -x cbef7442fba510b7eb229dcc9f39d3dde4a159a4 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to 'stable@vger.kernel.org' --in-reply-to '2025040846-elude-harpist-dd96@gregkh' --subject-prefix 'PATCH 6.13.y' HEAD^..

Possible dependencies:

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From cbef7442fba510b7eb229dcc9f39d3dde4a159a4 Mon Sep 17 00:00:00 2001 From: Tudor Ambarus tudor.ambarus@linaro.org Date: Fri, 17 Jan 2025 14:18:51 +0000 Subject: [PATCH] mmc: sdhci-msm: fix dev reference leaked through of_qcom_ice_get

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

Fixes: c7eed31e235c ("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@l... Signed-off-by: Bjorn Andersson andersson@kernel.org

diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index e3d39311fdc7..3fd898647237 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -1873,7 +1873,7 @@ 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;