From f6ef3d9ff81240e9bcc030f2da132eb0f8a761d7 Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Wed, 14 Jan 2026 06:12:41 +0800 Subject: [PATCH] soc: imx8m: Fix error handling for clk_prepare_enable() imx8m_soc_prepare() directly returns the result of clk_prepare_enable(), which skips proper cleanup if the clock enable fails. Check the return value of clk_prepare_enable() and release resources if failure. Reported-by: kernel test robot Reported-by: Dan Carpenter Closes: https://lore.kernel.org/r/202601111406.ZVV3YaiU-lkp@intel.com/ Signed-off-by: Peng Fan Reviewed-by: Marco Felsch Reviewed-by: Daniel Baluta Signed-off-by: Shawn Guo --- drivers/soc/imx/soc-imx8m.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/soc/imx/soc-imx8m.c b/drivers/soc/imx/soc-imx8m.c index 04a1b60f2f2b5..8e2322999f099 100644 --- a/drivers/soc/imx/soc-imx8m.c +++ b/drivers/soc/imx/soc-imx8m.c @@ -148,7 +148,11 @@ static int imx8m_soc_prepare(struct platform_device *pdev, const char *ocotp_com goto err_clk; } - return clk_prepare_enable(drvdata->clk); + ret = clk_prepare_enable(drvdata->clk); + if (ret) + goto err_clk; + + return 0; err_clk: iounmap(drvdata->ocotp_base); -- 2.47.3