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 0DF2A15E8B; Mon, 30 Dec 2024 15:51:12 +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=1735573872; cv=none; b=V2rZhG9N9IClW1Ii8lgRgb9fAj/8D+m0Gahf7r+VMluv1P4DhLzaJ13YRP16WrDxDkoeKAEZ3fCFNyERuzqDoLuMYq8r4YVDvVLBHXrvKbFiYts4Dl9MoFezzCC8BCTyvUPwsoKArnmM/IrsWrxcIJN8K4+AmK42pMSZpBCdbzo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735573872; c=relaxed/simple; bh=iNHmw/UQZwNYx1puc5wJMwFZVdVntg/bnxFZk2r/duk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=gMqOTICLVi1q9A1ifkJSwX6T9kw11l8ysM3eENcpLVtV/JjaQEfPuvkZaPSaWk49pqsU5PPMkRhXE6W0ko5NEmNL/LPUhcSL5WA3Rpl8UzOKWdbnlaW7XATDTT5xCj+t6I4jkbxeZ8eUx1IMYJ4K3nIXqdXGaJ3auz+DcmYIecU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=xPb35l1O; 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="xPb35l1O" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 72C10C4CED0; Mon, 30 Dec 2024 15:51:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1735573871; bh=iNHmw/UQZwNYx1puc5wJMwFZVdVntg/bnxFZk2r/duk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xPb35l1O38lqG+v3zegi3QaIOvsiHQQW8kAhaxeH+YirRkAarOsDYQvmMAITfLuHh bGJEexbO5NhoXvrvuQizZvmzQ7XxGw116Sk4b2tV/a/cV/jS3Bg9NRVLN2ILQr4cIn 9dCK9N/VWdKW2wLLkArejjKP1Z83VX7TENpk70Vg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ulf Hansson , Sasha Levin Subject: [PATCH 6.6 57/86] pmdomain: core: Add missing put_device() Date: Mon, 30 Dec 2024 16:43:05 +0100 Message-ID: <20241230154213.885374787@linuxfoundation.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20241230154211.711515682@linuxfoundation.org> References: <20241230154211.711515682@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 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ulf Hansson [ Upstream commit b8f7bbd1f4ecff6d6277b8c454f62bb0a1c6dbe4 ] When removing a genpd we don't clean up the genpd->dev correctly. Let's add the missing put_device() in genpd_free_data() to fix this. Fixes: 401ea1572de9 ("PM / Domain: Add struct device to genpd") Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson Message-ID: <20241122134207.157283-2-ulf.hansson@linaro.org> Signed-off-by: Sasha Levin --- drivers/base/power/domain.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 582564f8dde6..d9d339b8b571 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -2021,6 +2021,7 @@ static int genpd_alloc_data(struct generic_pm_domain *genpd) static void genpd_free_data(struct generic_pm_domain *genpd) { + put_device(&genpd->dev); if (genpd_is_cpu_domain(genpd)) free_cpumask_var(genpd->cpus); if (genpd->free_states) -- 2.39.5