diff options
| author | Gregory CLEMENT <gregory.clement@bootlin.com> | 2018-04-04 17:44:44 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-04-10 09:38:02 +0300 |
| commit | bbcc328561040292f7d6796954d478e4a2335e6f (patch) | |
| tree | 9dfaaa60cfe1db59e63e6b8453b332273efbe072 /drivers/cpufreq/armada-37xx-cpufreq.c | |
| parent | b8b10bc2015cd91350aac68447377c8410a48865 (diff) | |
| download | linux-bbcc328561040292f7d6796954d478e4a2335e6f.tar.xz | |
cpufreq: armada-37xx: Fix clock leak
There was no clk_put() balancing the clk_get(). This commit fixes it.
Fixes: 92ce45fb875d (cpufreq: Add DVFS support for Armada 37xx)
Cc: 4.16+ <stable@vger.kernel.org> # 4.16+
Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/armada-37xx-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/armada-37xx-cpufreq.c | 2 |
1 files changed, 2 insertions, 0 deletions
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++) { |