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path: root/drivers/hwmon/coretemp.c
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Diffstat (limited to 'drivers/hwmon/coretemp.c')
-rw-r--r--drivers/hwmon/coretemp.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 3ac4c03ba77b..c13a4fd86b3c 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -605,6 +605,13 @@ static int coretemp_cpu_online(unsigned int cpu)
struct platform_data *pdata;
/*
+ * Don't execute this on resume as the offline callback did
+ * not get executed on suspend.
+ */
+ if (cpuhp_tasks_frozen)
+ return 0;
+
+ /*
* CPUID.06H.EAX[0] indicates whether the CPU has thermal
* sensors. We check this bit only, all the early CPUs
* without thermal sensors will be filtered out.
@@ -654,6 +661,13 @@ static int coretemp_cpu_offline(unsigned int cpu)
struct temp_data *tdata;
int indx, target;
+ /*
+ * Don't execute this on suspend as the device remove locks
+ * up the machine.
+ */
+ if (cpuhp_tasks_frozen)
+ return 0;
+
/* If the physical CPU device does not exist, just return */
if (!pdev)
return 0;