On 04-04-18, 16:44, Gregory CLEMENT wrote:
> There was no clk_put() balancing the clk_get(). This commit fixes it.
>
> Fixes: 92ce45fb875d ("cpufreq: Add DVFS support for Armada 37xx")
> Cc: <stable@xxxxxxxxxxxxxxx>
> Reported-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxx>
> Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxx>
> ---
> drivers/cpufreq/armada-37xx-cpufreq.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c b/drivers/cpufreq/armada-37xx-cpufreq.c
> index c6ebc88a7d8d..72a2975499db 100644
> --- a/drivers/cpufreq/armada-37xx-cpufreq.c
> +++ b/drivers/cpufreq/armada-37xx-cpufreq.c
> @@ -202,6 +202,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
> cur_frequency = clk_get_rate(clk);
> if (!cur_frequency) {
> dev_err(cpu_dev, "Failed to get clock rate for CPU\n");
> + clk_put(clk);
> return -EINVAL;
> }
>
> @@ -210,6 +211,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
> return -EINVAL;
>
> armada37xx_cpufreq_dvfs_setup(nb_pm_base, clk, dvfs->divider);
> + clk_put(clk);
>
> for (load_lvl = ARMADA_37XX_DVFS_LOAD_0; load_lvl < LOAD_LEVEL_NR;
> load_lvl++) {
Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
--
viresh
