cpufreq: Avoid cpufreq_suspend() deadlock on system shutdown

[linux.git] / drivers / base / core.c

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 2db62d98e39505b3466275d41bbb2c5a2cc9017e..7bd9cd366d41193638c858076755eec4ab1c67e6 100644 (file)
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/acpi.h>
+#include <linux/cpufreq.h>
 #include <linux/device.h>
 #include <linux/err.h>
 #include <linux/fwnode.h>
@@ -3179,6 +3180,8 @@ void device_shutdown(void)
        wait_for_device_probe();
        device_block_probing();
 
+       cpufreq_suspend();
+
        spin_lock(&devices_kset->list_lock);
        /*
         * Walk the devices list backward, shutting down each in turn.