lkml.org 
[lkml]   [2019]   [Mar]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 4.4 193/230] cpufreq: tegra124: add missing of_node_put()
    Date
    4.4-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Yangtao Li <tiny.windzz@gmail.com>

    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: 9eb15dbbfa1a2 ("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>

    ---
    drivers/cpufreq/tegra124-cpufreq.c | 2 ++
    1 file changed, 2 insertions(+)

    --- a/drivers/cpufreq/tegra124-cpufreq.c
    +++ b/drivers/cpufreq/tegra124-cpufreq.c
    @@ -141,6 +141,8 @@ static int tegra124_cpufreq_probe(struct

    platform_set_drvdata(pdev, priv);

    + of_node_put(np);
    +
    return 0;

    out_switch_to_pllx:

    \
     
     \ /
      Last update: 2019-03-22 14:06    [W:3.327 / U:0.188 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site