From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CED041B3934; Thu, 17 Apr 2025 18:54:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744916093; cv=none; b=S7/+e2UGQJNHyhX0WIPcnhOTiKmyVl5f2i5ENFaCeJaZLfyBS8CcRT3KDwnN8ge20uMEmgUfOWyi4e0bprWBM8/M9ejk69ticva2bG6nvxNIi57otsu/rWUpXem0OjbxMnLjTYz58V4Zo0CG3Dl9F9TNGWExCfN21sIEaEHENbI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744916093; c=relaxed/simple; bh=508ElVOVL/lonoUm5hQ93h74khxjgqZJh9o0N9+BYGI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uzI8JaCAOhrrJcnm3gTeuc9j81xxS5DRUrbSidRiuuJPoli4POLPgOvWNg+B/gfZbEjPYNrDwoywvNnX3OlDHS2bRugKfcI+Gfi9QiG5K1A2J2HVRKsKnyZBVUBxxRFo2k5mHP4tcwfOs/ZaObNtEo1MChRcTTeMyTziTC7Rq6Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=t0wXtFsl; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="t0wXtFsl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DF85AC4CEF0; Thu, 17 Apr 2025 18:54:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1744916093; bh=508ElVOVL/lonoUm5hQ93h74khxjgqZJh9o0N9+BYGI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=t0wXtFslvEdiTFR0tZEZqlEV6dM08pfiVEinTBLbmC1i9RvBbMT71j1f9e0/lWjJe hn+WBcwrV3OZ3p5UJoQjt7txxP9RB8x6YWQFXDccS5JT6MaGdL362Cql5p2NjBU9LC DGPl0fSvokM8l2qOhUzGknMFT1cCltQyUZ0QCZWE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Krzysztof Kozlowski , Bartosz Golaszewski Subject: [PATCH 6.12 340/393] gpio: zynq: Fix wakeup source leaks on device unbind Date: Thu, 17 Apr 2025 19:52:29 +0200 Message-ID: <20250417175121.270387742@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250417175107.546547190@linuxfoundation.org> References: <20250417175107.546547190@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Krzysztof Kozlowski commit c5672e310ad971d408752fce7596ed27adc6008f upstream. Device can be unbound, so driver must also release memory for the wakeup source. Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20250406202245.53854-2-krzysztof.kozlowski@linaro.org Signed-off-by: Bartosz Golaszewski Signed-off-by: Greg Kroah-Hartman --- drivers/gpio/gpio-zynq.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/gpio/gpio-zynq.c +++ b/drivers/gpio/gpio-zynq.c @@ -1011,6 +1011,7 @@ static void zynq_gpio_remove(struct plat ret = pm_runtime_get_sync(&pdev->dev); if (ret < 0) dev_warn(&pdev->dev, "pm_runtime_get_sync() Failed\n"); + device_init_wakeup(&pdev->dev, 0); gpiochip_remove(&gpio->chip); device_set_wakeup_capable(&pdev->dev, 0); pm_runtime_disable(&pdev->dev);