From e3e12f52b214121840b44c91de5b3e5af5d3eb84 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 06 Nov 2023 03:04:41 +0000
Subject: [PATCH] rk3568 rt init

---
 kernel/kernel/locking/spinlock.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/kernel/kernel/locking/spinlock.c b/kernel/kernel/locking/spinlock.c
index 936f3d1..e89b70f 100644
--- a/kernel/kernel/locking/spinlock.c
+++ b/kernel/kernel/locking/spinlock.c
@@ -117,8 +117,11 @@
  *         __[spin|read|write]_lock_bh()
  */
 BUILD_LOCK_OPS(spin, raw_spinlock);
+
+#ifndef CONFIG_PREEMPT_RT_FULL
 BUILD_LOCK_OPS(read, rwlock);
 BUILD_LOCK_OPS(write, rwlock);
+#endif
 
 #endif
 
@@ -201,6 +204,8 @@
 }
 EXPORT_SYMBOL(_raw_spin_unlock_bh);
 #endif
+
+#ifndef CONFIG_PREEMPT_RT_FULL
 
 #ifndef CONFIG_INLINE_READ_TRYLOCK
 int __lockfunc _raw_read_trylock(rwlock_t *lock)
@@ -346,6 +351,8 @@
 EXPORT_SYMBOL(_raw_write_unlock_bh);
 #endif
 
+#endif /* !PREEMPT_RT_FULL */
+
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 
 void __lockfunc _raw_spin_lock_nested(raw_spinlock_t *lock, int subclass)

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