The lockdep_assert_not_held() define was added in kernel 5.13 and is
used by ath10k now.
The code was copied from the upstream kernel.
Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
---
backport/backport-include/linux/lockdep.h | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/backport/backport-include/linux/lockdep.h b/backport/backport-include/linux/lockdep.h
index 7cf38b23..ed5ea678 100644
--- a/backport/backport-include/linux/lockdep.h
+++ b/backport/backport-include/linux/lockdep.h
@@ -9,4 +9,15 @@ struct lockdep_map { };
#endif /* CONFIG_LOCKDEP */
#endif /* LINUX_VERSION_IS_LESS(4,15,0) */
+#ifndef lockdep_assert_not_held
+#ifdef CONFIG_LOCKDEP
+#define lockdep_assert_not_held(l) do { \
+ WARN_ON(debug_locks && \
+ lockdep_is_held(l) == LOCK_STATE_HELD); \
+ } while (0)
+#else
+#define lockdep_assert_not_held(l) do { (void)(l); } while (0)
+#endif /* CONFIG_LOCKDEP */
+#endif /* lockdep_assert_not_held */
+
#endif /* __BACKPORT_LINUX_LOCKDEP_H */
--
2.30.2
--
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