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++) {
--
2.16.3