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Commit b69a6258 authored by Jon Hunter's avatar Jon Hunter Committed by Thierry Reding
Browse files

soc/tegra: pmc: Add missing of_node_put() 



Add missing of_node_put() in PMC early initialisation function to avoid
leaking the device nodes.

Signed-off-by: default avatarJon Hunter <jonathanh@nvidia.com>
[treding@nvidia.com: squash in a couple more of_node_put() calls]
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 61fd284b

drivers/soc/tegra/pmc.c

+4 −0
Original line number Diff line number Diff line
@@ -1540,6 +1540,7 @@ static int __init tegra_pmc_early_init(void) 
		 */

		if (of_address_to_resource(np, 0, &regs) < 0) {

			pr_err("failed to get PMC registers\n");

			of_node_put(np);

			return -ENXIO;

		}

	}
@@ -1547,6 +1548,7 @@ static int __init tegra_pmc_early_init(void) 
	pmc->base = ioremap_nocache(regs.start, resource_size(&regs));

	if (!pmc->base) {

		pr_err("failed to map PMC registers\n");

		of_node_put(np);

		return -ENXIO;

	}
@@ -1572,6 +1574,8 @@ static int __init tegra_pmc_early_init(void) 
			value &= ~PMC_CNTRL_INTR_POLARITY;



		tegra_pmc_writel(value, PMC_CNTRL);



		of_node_put(np);

	}



	return 0;