There was no clk_put() balancing the clk_get(). This commit fixes it.
Fixes: 92ce45fb875d ("cpufreq: Add DVFS support for Armada 37xx") Cc: stable@vger.kernel.org Reported-by: Thomas Petazzoni thomas.petazzoni@bootlin.com Signed-off-by: Gregory CLEMENT gregory.clement@bootlin.com --- 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++) {