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From: Joshua Crofts <joshua.crofts1@gmail.com>
To: Abel Vesa <abelvesa@kernel.org>, Peng Fan <peng.fan@nxp.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Brian Masney <bmasney+clk@redhat.com>,
	Jerome Brunet <jbrunet+clk@baylibre.com>,
	Frank Li <Frank.Li@nxp.com>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>
Cc: linux-clk@vger.kernel.org, imx@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: [PATCH 1/2] clk: imx: clk-imx8qxp-lpcg: add missing pm_runtime_dont_use_autosuspend()
Date: Tue, 15 Sep 2026 10:33:44 +0000	[thread overview]
Message-ID: <20260915103345.1334-2-joshua.crofts1@gmail.com> (raw)
In-Reply-To: <20260915103345.1334-1-joshua.crofts1@gmail.com>

imx_lpcg_parse_clks_from_dt() disables PM runtime but doesn't call the
pm_runtime_dont_use_autosuspend() function, causing potential resource
leaks.

Add the missing function call.

Found using Coccinelle.

Fixes: 18cdbad40c6c ("clk: imx: clk-imx8qxp-lpcg: add runtime pm support")
Cc: <stable@vger.kernel.org>
Signed-off-by: Joshua Crofts <joshua.crofts1@gmail.com>
---
 drivers/clk/imx/clk-imx8qxp-lpcg.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/imx/clk-imx8qxp-lpcg.c b/drivers/clk/imx/clk-imx8qxp-lpcg.c
index f0cf6cf91899..b31903060361 100644
--- a/drivers/clk/imx/clk-imx8qxp-lpcg.c
+++ b/drivers/clk/imx/clk-imx8qxp-lpcg.c
@@ -279,6 +279,7 @@ static int imx_lpcg_parse_clks_from_dt(struct platform_device *pdev,
 	}
 
 	pm_runtime_disable(&pdev->dev);
+	pm_runtime_dont_use_autosuspend(&pdev->dev);
 
 	return ret;
 }
-- 
2.47.3


  reply	other threads:[~2026-09-15 10:33 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-15 10:33 [PATCH 0/2] clk: imx: add missing pm_runtime_dont_use_autosuspend() calls Joshua Crofts
2026-09-15 10:33 ` Joshua Crofts [this message]
2026-09-15 10:33 ` [PATCH 2/2] clk: imx: scu: add missing pm_runtime_dont_use_autosuspend() call Joshua Crofts
2026-09-16  9:24 ` [PATCH 0/2] clk: imx: add missing pm_runtime_dont_use_autosuspend() calls Johan Hovold
2026-09-16 16:11   ` Frank Li
2026-09-17  8:24     ` Joshua Crofts
2026-09-17  8:42       ` Joshua Crofts

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