[PATCH 18/30] driver core: Add missing annotation for device_links_write_lock()

[Jules Irenge]

Sparse reports a warning at device_links_write_lock()

warning: context imbalance in evice_links_write_lock()
	 - wrong count at exit

The root cause is the missing annotation at device_links_write_lock()
Add the missing __acquires(&device_links_srcu) annotation

Signed-off-by: Jules Irenge <jbi.octave@xxxxxxxxx>
---
 drivers/base/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 42a672456432..fc7f1b8746da 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -64,7 +64,7 @@ static inline void device_links_write_unlock(void)
 	mutex_unlock(&device_links_lock);
 }
 
-int device_links_read_lock(void)
+int device_links_read_lock(void) __acquires(&device_links_srcu)
 {
 	return srcu_read_lock(&device_links_srcu);
 }
-- 
2.24.1