From c95c2733e5feb1f6848923f166849b2d1c7bf682 Mon Sep 17 00:00:00 2001
From: James Clark <james.clark@arm.com>
Date: Mon, 29 Jan 2024 15:40:42 +0000
Subject: coresight: Add a helper for getting csdev->mode

Now that mode is in struct coresight_device accesses can be wrapped.

Signed-off-by: James Clark <james.clark@arm.com>
Link: https://lore.kernel.org/r/20240129154050.569566-12-james.clark@arm.com
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
 include/linux/coresight.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'include')

diff --git a/include/linux/coresight.h b/include/linux/coresight.h
index 414bcbbdaf62..a49e4e20e899 100644
--- a/include/linux/coresight.h
+++ b/include/linux/coresight.h
@@ -591,6 +591,11 @@ static inline bool coresight_take_mode(struct coresight_device *csdev,
 	       CS_MODE_DISABLED;
 }
 
+static inline enum cs_mode coresight_get_mode(struct coresight_device *csdev)
+{
+	return local_read(&csdev->mode);
+}
+
 extern struct coresight_device *
 coresight_register(struct coresight_desc *desc);
 extern void coresight_unregister(struct coresight_device *csdev);
-- 
cgit