linux-kernel - [PATCH 4/6] mailbox: explicitly include <linux/bits.h>

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Message-Id: <20250128-mbox-mutex-v1-4-1f0169ca5f61@linaro.org>
Date: Tue, 28 Jan 2025 09:15:49 +0000
From: Tudor Ambarus <tudor.ambarus@...aro.org>
To: Jassi Brar <jassisinghbrar@...il.com>
Cc: linux-kernel@...r.kernel.org, andre.draszik@...aro.org, 
 peter.griffin@...aro.org, willmcvicker@...gle.com, kernel-team@...roid.com, 
 Tudor Ambarus <tudor.ambarus@...aro.org>
Subject: [PATCH 4/6] mailbox: explicitly include <linux/bits.h>

Don't rely on those including the header file to already include the
needed <linux/bits.h>. Include it in the header file.

Signed-off-by: Tudor Ambarus <tudor.ambarus@...aro.org>
---
 drivers/mailbox/mailbox.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mailbox/mailbox.h b/drivers/mailbox/mailbox.h
index 046d6d258b32..e1ec4efab693 100644
--- a/drivers/mailbox/mailbox.h
+++ b/drivers/mailbox/mailbox.h
@@ -3,6 +3,8 @@
 #ifndef __MAILBOX_H
 #define __MAILBOX_H
 
+#include <linux/bits.h>
+
 #define TXDONE_BY_IRQ	BIT(0) /* controller has remote RTR irq */
 #define TXDONE_BY_POLL	BIT(1) /* controller can read status of last TX */
 #define TXDONE_BY_ACK	BIT(2) /* S/W ACK received by Client ticks the TX */

-- 
2.48.1.262.g85cc9f2d1e-goog