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cpufreq: tegra124: add missing of_node_put()

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commit 446fae2bb5395f3028d8e3aae1508737e5a72ea1 upstream.

of_cpu_device_node_get() will increase the refcount of device_node,
it is necessary to call of_node_put() at the end to release the
refcount.

Fixes: 9eb15dbbfa ("cpufreq: Add cpufreq driver for Tegra124")
Cc: <stable@vger.kernel.org> # 4.4+
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yangtao Li 2019-02-04 02:48:54 -05:00 • committed by Greg Kroah-Hartman
parent 9bde9df79f
commit b148546129
1 changed files with 2 additions and 0 deletions
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2
drivers/cpufreq/tegra124-cpufreq.c
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@ -141,6 +141,8 @@ static int tegra124_cpufreq_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, priv);
of_node_put(np);
return 0;
out_switch_to_pllx: