4.16-stable review patch. If anyone has any objections, please let me know.
------------------ From: Gregory CLEMENT <[email protected]> commit bbcc328561040292f7d6796954d478e4a2335e6f upstream. 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+ <[email protected]> # 4.16+ Reported-by: Thomas Petazzoni <[email protected]> Signed-off-by: Gregory CLEMENT <[email protected]> Acked-by: Viresh Kumar <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/cpufreq/armada-37xx-cpufreq.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/cpufreq/armada-37xx-cpufreq.c +++ b/drivers/cpufreq/armada-37xx-cpufreq.c @@ -202,6 +202,7 @@ static int __init armada37xx_cpufreq_dri 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_dri 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++) {
