mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 18:19:02 +00:00
36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
|
From bbcc328561040292f7d6796954d478e4a2335e6f Mon Sep 17 00:00:00 2001
|
||
|
|
From: Gregory CLEMENT <gregory.clement@bootlin.com>
|
||
|
|
Date: Wed, 4 Apr 2018 16:44:44 +0200
|
||
|
|
Subject: [PATCH] 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>
|
||
|
|
---
|
||
|
|
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++) {
|