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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH] include: linux/spinlock: add stubs for Linux _bh variants
Date: Thu, 21 Sep 2023 11:44:25 +0200	[thread overview]
Message-ID: <20230921094425.270359-1-a.fatoum@pengutronix.de> (raw)

For symmetry with existing empty spin_lock/unlock stubs, add _bh
suffixed versions as well.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 include/linux/spinlock.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index 12af3dab231b..a604e0fd090f 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -6,7 +6,9 @@
 typedef int   spinlock_t;
 #define spin_lock_init(...)
 #define spin_lock(...)
+#define spin_lock_bh spin_lock
 #define spin_unlock(...)
+#define spin_unlock_bh spin_unlock
 #define spin_lock_irqsave(lock, flags) do { flags = 0; } while (0)
 #define spin_unlock_irqrestore(lock, flags) do { flags = flags; } while (0)
 
-- 
2.39.2




             reply	other threads:[~2023-09-21  9:45 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-21  9:44 Ahmad Fatoum [this message]
2023-09-21 12:10 ` Sascha Hauer

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