Messages in this thread Patch in this message | | | From | Liang He <> | Subject | [PATCH] arm: mach-imx: Fix refcount leak in mm-imx3.c | Date | Thu, 16 Jun 2022 23:00:15 +0800 |
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In imx31_init_early(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.
Signed-off-by: Liang He <windhl@126.com> --- arch/arm/mach-imx/mm-imx3.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index 28db97289ee8..0944ffb08f40 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -107,6 +107,7 @@ void __init imx31_init_early(void) arm_pm_idle = imx31_idle; np = of_find_compatible_node(NULL, NULL, "fsl,imx31-ccm"); mx3_ccm_base = of_iomap(np, 0); + of_node_put(np); BUG_ON(!mx3_ccm_base); } #endif /* ifdef CONFIG_SOC_IMX31 */ -- 2.25.1
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