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Bottomley" , "Martin K. Petersen" , Eric Biggers , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-scsi@vger.kernel.org, andre.draszik@linaro.org, peter.griffin@linaro.org, willmcvicker@google.com, kernel-team@android.com, stable@vger.kernel.org, Krzysztof Kozlowski Subject: Re: [PATCH v2 2/4] mmc: sdhci-msm: fix dev reference leaked through of_qcom_ice_get Message-ID: References: <20250117-qcom-ice-fix-dev-leak-v2-0-1ffa5b6884cb@linaro.org> <20250117-qcom-ice-fix-dev-leak-v2-2-1ffa5b6884cb@linaro.org> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250117-qcom-ice-fix-dev-leak-v2-2-1ffa5b6884cb@linaro.org> 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@vger.kernel.org > Signed-off-by: Tudor Ambarus > Reviewed-by: Krzysztof Kozlowski > Acked-by: Ulf Hansson Reviewed-by: Abel Vesa > --- > 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 >