soc: imx8m: No need to put node when of_find_compatible_node() failed (04df45fb) · Commits · 戴 / test

drivers/soc/imx/soc-imx8m.c

+3 −4

Original line number	Diff line number	Diff line
		@@ -53,11 +53,11 @@ static u32 __init imx8mq_soc_revision(void)
		struct device_node *np;
		void __iomem *ocotp_base;
		u32 magic;
		u32 rev = 0;
		u32 rev;

		np = of_find_compatible_node(NULL, NULL, "fsl,imx8mq-ocotp");
		if (!np)
		goto out;
		return 0;

		ocotp_base = of_iomap(np, 0);
		WARN_ON(!ocotp_base);
		@@ -78,9 +78,8 @@ static u32 __init imx8mq_soc_revision(void)
		soc_uid \|= readl_relaxed(ocotp_base + OCOTP_UID_LOW);

		iounmap(ocotp_base);

		out:
		of_node_put(np);

		return rev;
		}