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-rw-r--r--include/linux/coresight.h20
1 files changed, 0 insertions, 20 deletions
diff --git a/include/linux/coresight.h b/include/linux/coresight.h
index c265e0468414..e5421b83e4e6 100644
--- a/include/linux/coresight.h
+++ b/include/linux/coresight.h
@@ -267,24 +267,4 @@ static inline struct coresight_platform_data *of_get_coresight_platform_data(
struct device *dev, const struct device_node *node) { return NULL; }
#endif
-#ifdef CONFIG_PID_NS
-static inline unsigned long
-coresight_vpid_to_pid(unsigned long vpid)
-{
- struct task_struct *task = NULL;
- unsigned long pid = 0;
-
- rcu_read_lock();
- task = find_task_by_vpid(vpid);
- if (task)
- pid = task_pid_nr(task);
- rcu_read_unlock();
-
- return pid;
-}
-#else
-static inline unsigned long
-coresight_vpid_to_pid(unsigned long vpid) { return vpid; }
-#endif
-
#endif