On 25-01-17 14:18:51, Tudor Ambarus wrote:
> 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@xxxxxxxxxxxxxxx
> Signed-off-by: Tudor Ambarus <tudor.ambarus@xxxxxxxxxx>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
> Acked-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Reviewed-by: Abel Vesa <abel.vesa@xxxxxxxxxx>
> ---
> drivers/mmc/host/sdhci-msm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c
> index 4610f067faca..559ea5af27f2 100644
> --- a/drivers/mmc/host/sdhci-msm.c
> +++ b/drivers/mmc/host/sdhci-msm.c
> @@ -1824,7 +1824,7 @@ 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;
>
> --
> 2.48.0.rc2.279.g1de40edade-goog
>
