The call to of_cpu_device_node_get returns a node pointer with refcount
incremented thus it must be explicitly decremented after the last
usage.
Detected by coccinelle with the following warnings:
./drivers/cpufreq/maple-cpufreq.c:213:2-8: ERROR: missing of_node_put; acquired
a node pointer with refcount incremented on line 177, but without a
corresponding object release within this function.
Signed-off-by: Wen Yang <wen.yan...@zte.com.cn>
Cc: "Rafael J. Wysocki" <r...@rjwysocki.net>
Viresh Kumar <viresh.ku...@linaro.org>
linux...@vger.kernel.org
linux-kernel@vger.kernel.org
---
drivers/cpufreq/maple-cpufreq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/cpufreq/maple-cpufreq.c b/drivers/cpufreq/maple-cpufreq.c
index d9df893..a05f134 100644
--- a/drivers/cpufreq/maple-cpufreq.c
+++ b/drivers/cpufreq/maple-cpufreq.c
@@ -210,7 +210,7 @@ static int __init maple_cpufreq_init(void)
*/
valp = of_get_property(cpunode, "clock-frequency", NULL);
if (!valp)
- return -ENODEV;
+ goto bail_noprops;
max_freq = (*valp)/1000;
maple_cpu_freqs[0].frequency = max_freq;
maple_cpu_freqs[1].frequency = max_freq/2;
--
2.9.5
