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-rw-r--r--drivers/base/power/main.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index a5142bddef4..6ca5cdf6384 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -271,8 +271,9 @@ static int pm_noirq_op(struct device *dev,
ktime_t calltime, delta, rettime;
if (initcall_debug) {
- pr_info("calling %s_i+ @ %i\n",
- dev_name(dev), task_pid_nr(current));
+ pr_info("calling %s+ @ %i, parent: %s\n",
+ dev_name(dev), task_pid_nr(current),
+ dev->parent ? dev_name(dev->parent) : "none");
calltime = ktime_get();
}