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: Jon Hunter <jonathanh@nvidia.com> [treding@nvidia.com: squash in a couple more of_node_put() calls] Signed-off-by: Thierry Reding <treding@nvidia.com>
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@ -1540,6 +1540,7 @@ static int __init tegra_pmc_early_init(void)
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*/
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if (of_address_to_resource(np, 0, ®s) < 0) {
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pr_err("failed to get PMC registers\n");
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of_node_put(np);
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return -ENXIO;
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}
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}
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@ -1547,6 +1548,7 @@ static int __init tegra_pmc_early_init(void)
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pmc->base = ioremap_nocache(regs.start, resource_size(®s));
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if (!pmc->base) {
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pr_err("failed to map PMC registers\n");
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of_node_put(np);
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return -ENXIO;
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}
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@ -1572,6 +1574,8 @@ static int __init tegra_pmc_early_init(void)
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value &= ~PMC_CNTRL_INTR_POLARITY;
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tegra_pmc_writel(value, PMC_CNTRL);
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of_node_put(np);
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}
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return 0;
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