From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 BD99338D017 for ; Thu, 18 Jun 2026 12:54:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781787280; cv=none; b=VuAHj8aHhy2Xxftm3gBRabBh85iSX2HEdmN7YMVtTmDqqPbEbB8W7tPYFhapFrjrNf/yj9cWfeKFWhWPGxOR10rRbekbJTnVDwhhVmbQ4WW1DPa/5rasHdvQ1ByTFsf1n6vy79jOnlS+Oku1lOWntMPQRry7k4bfEEkw9jighUU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781787280; c=relaxed/simple; bh=ebI3gc1+c6gX567jEjdV1PLtsX1v28LC3qFGuxXDcio=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=VOQjwKce+xmmHiAsZ30p3tLydtrBJVxmfj/OMAMBVhAWKWFwU8A557+p9eoLCelZp/GWww8yMnq80pY+tm7WglMMb3RX/s00vcUho0niNmtD3s+dfz1DxIA+EGvntcms63hq1y4bJnBX/xdv0vg1rucBRNGzKz8mXUlBQvE8mVI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gt3J/d+J; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gt3J/d+J" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E142A1F000E9; Thu, 18 Jun 2026 12:54:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781787279; bh=dXuqQ5f8J9SwTnU1WDlNPUtZCH2w8oC8VMhuTnqy1SI=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=gt3J/d+Ji5MC+Xd51UCHm0JCC5ANG2nBRWHr8D6qaztF8INEGSTdvI2SbLRRo5ZS7 gHD/SIJFB2ZJM9+1nrSSlzm9XAo98hPWR7DWhRZbEMSIEIGe8Eof6hfzqV7d0ZF9YK xr/bdshAtePk/IkF+YTD8Cg/rk3q0/ab3+jlR59i/m9iU9RvaMkQ6zcWoHBzkhHyaw 2e1NGU4fdQ67wJCQra7OtQkSBuPzsVVwFg/x+SAqQQXarWgSxqeataQL87vrfcSDss cXeMDl+Tn36p4Cjum+/iDseSn5VmtbtbzicUpYhzy01JT6ilFFj2kBty6Xd9UBS9A4 xfKFTs8wrblUg== From: Sasha Levin To: stable@vger.kernel.org Cc: Bjorn Andersson , Srinivas Kandagatla , Greg Kroah-Hartman , Sasha Levin Subject: [PATCH 5.10.y] slimbus: qcom-ngd-ctrl: Balance pm_runtime enablement for NGD Date: Thu, 18 Jun 2026 08:54:37 -0400 Message-ID: <20260618125437.649402-1-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <2026061531-grit-reps-1ea2@gregkh> References: <2026061531-grit-reps-1ea2@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Bjorn Andersson [ Upstream commit 6a003446b725c44b9e3ffa111b0effbaa2d43085 ] The pm_runtime_enable() and pm_runtime_use_autosuspend() calls are supposed to be balanced on exit, add these calls. Fixes: 917809e2280b ("slimbus: ngd: Add qcom SLIMBus NGD driver") Cc: stable@vger.kernel.org Signed-off-by: Bjorn Andersson Signed-off-by: Srinivas Kandagatla Link: https://patch.msgid.link/20260530204421.116824-8-srini@kernel.org Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/slimbus/qcom-ngd-ctrl.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c index 8384f55ccd43e3..113699806367f3 100644 --- a/drivers/slimbus/qcom-ngd-ctrl.c +++ b/drivers/slimbus/qcom-ngd-ctrl.c @@ -1399,6 +1399,8 @@ static int qcom_slim_ngd_probe(struct platform_device *pdev) ret = qcom_slim_ngd_qmi_svc_event_init(ctrl); if (ret) { dev_err(&pdev->dev, "QMI service registration failed:%d", ret); + pm_runtime_dont_use_autosuspend(dev); + pm_runtime_disable(dev); return ret; } @@ -1482,6 +1484,7 @@ static int qcom_slim_ngd_remove(struct platform_device *pdev) { struct qcom_slim_ngd_ctrl *ctrl = platform_get_drvdata(pdev); + pm_runtime_dont_use_autosuspend(&pdev->dev); pm_runtime_disable(&pdev->dev); qcom_slim_ngd_enable(ctrl, false); qcom_slim_ngd_exit_dma(ctrl); -- 2.53.0