From 2a9a9d4f6c07f2f23b663fe5fbeac1168a5d1029 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 07 Nov 2023 06:19:50 +0000
Subject: [PATCH] support uboot change LCD parameter

---
 kernel/include/linux/spinlock.h |   12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)

diff --git a/kernel/include/linux/spinlock.h b/kernel/include/linux/spinlock.h
index e089157..5f5ad06 100644
--- a/kernel/include/linux/spinlock.h
+++ b/kernel/include/linux/spinlock.h
@@ -298,7 +298,11 @@
 })
 
 /* Include rwlock functions */
-#include <linux/rwlock.h>
+#ifdef CONFIG_PREEMPT_RT_FULL
+# include <linux/rwlock_rt.h>
+#else
+# include <linux/rwlock.h>
+#endif
 
 /*
  * Pull the _spin_*()/_read_*()/_write_*() functions/declarations:
@@ -308,6 +312,10 @@
 #else
 # include <linux/spinlock_api_up.h>
 #endif
+
+#ifdef CONFIG_PREEMPT_RT_FULL
+# include <linux/spinlock_rt.h>
+#else /* PREEMPT_RT_FULL */
 
 /*
  * Map the spin_lock functions to the raw variants for PREEMPT_RT=n
@@ -429,6 +437,8 @@
 
 #define assert_spin_locked(lock)	assert_raw_spin_locked(&(lock)->rlock)
 
+#endif /* !PREEMPT_RT_FULL */
+
 /*
  * Pull the atomic_t declaration:
  * (asm-mips/atomic.h needs above definitions)

--
Gitblit v1.6.2