Message ID | 20250406-device-wakeup-leak-extcon-v1-1-8873eca57465@linaro.org |
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State | New |
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Sun, 06 Apr 2025 13:16:50 -0700 (PDT) From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Date: Sun, 06 Apr 2025 22:16:39 +0200 Subject: [PATCH 1/4] extcon: adc-jack: Fix wakeup source leaks on device unbind Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: <linux-arm-msm.vger.kernel.org> List-Subscribe: <mailto:linux-arm-msm+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-arm-msm+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250406-device-wakeup-leak-extcon-v1-1-8873eca57465@linaro.org> References: <20250406-device-wakeup-leak-extcon-v1-0-8873eca57465@linaro.org> In-Reply-To: <20250406-device-wakeup-leak-extcon-v1-0-8873eca57465@linaro.org> To: MyungJoo Ham <myungjoo.ham@samsung.com>, Chanwoo Choi <cw00.choi@samsung.com>, Hans de Goede <hdegoede@redhat.com>, Chen-Yu Tsai <wens@csie.org> Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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extcon: Fix wakeup source leaks on device unbind
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diff --git a/drivers/extcon/extcon-adc-jack.c b/drivers/extcon/extcon-adc-jack.c index 46c40d85c2ac89599ffbe7b6d11b161b295d5564..d7e4b1418d7e6b242780b3511f2a49def3acb7a6 100644 --- a/drivers/extcon/extcon-adc-jack.c +++ b/drivers/extcon/extcon-adc-jack.c @@ -164,6 +164,7 @@ static void adc_jack_remove(struct platform_device *pdev) { struct adc_jack_data *data = platform_get_drvdata(pdev); + device_init_wakeup(&pdev->dev, 0); free_irq(data->irq, data); cancel_work_sync(&data->handler.work); }
Device can be unbound, so driver must also release memory for the wakeup source. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- drivers/extcon/extcon-adc-jack.c | 1 + 1 file changed, 1 insertion(+)