From d0e406fa44a108210d29b26281777206961cd772 Mon Sep 17 00:00:00 2001
From: Christoph Muellner <cmuellner@linux.com>
Date: Tue, 6 Apr 2021 03:53:53 +0200
Subject: include: sbi: Allow direct initialization via SPIN_LOCK_INIT()
The current implementation of SPIN_LOCK_INIT() provides the spinlock
to be initialized as reference. This does not allow a direct
initialization of the spinlock object at the creation site.
Let's pass the spinlock directly instead (like Linux does as well)
and adjust all users of the macro (in fact there is only one user).
Signed-off-by: Christoph Muellner <cmuellner@linux.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
---
include/sbi/riscv_locks.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'include')
diff --git a/include/sbi/riscv_locks.h b/include/sbi/riscv_locks.h
index 55da7c0..faa9676 100644
--- a/include/sbi/riscv_locks.h
+++ b/include/sbi/riscv_locks.h
@@ -16,7 +16,7 @@ typedef struct {
#define __RISCV_SPIN_UNLOCKED 0
-#define SPIN_LOCK_INIT(_lptr) (_lptr)->lock = __RISCV_SPIN_UNLOCKED
+#define SPIN_LOCK_INIT(x) (x).lock = __RISCV_SPIN_UNLOCKED
#define SPIN_LOCK_INITIALIZER \
{ \
--
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