With Sparse support gone, Clang is a bit more strict and warns:

./include/linux/console.h:492:50: error: use of undeclared identifier 'console_mutex'
  492 | extern void console_list_unlock(void) __releases(console_mutex);

Since it does not make sense to make console_mutex itself global, move
the annotation to printk.c. Capability analysis remains disabled for
printk.c.

This is needed to enable capability analysis for modules that include
<linux/console.h>.

Signed-off-by: Marco Elver <elver@google.com>
---
v2:
* New patch.
---
 include/linux/console.h | 4 ++--
 kernel/printk/printk.c  | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/linux/console.h b/include/linux/console.h
index 8f10d0a85bb4..6bc0a42e118c 100644
--- a/include/linux/console.h
+++ b/include/linux/console.h
@@ -488,8 +488,8 @@ static inline bool console_srcu_read_lock_is_held(void)
 extern int console_srcu_read_lock(void);
 extern void console_srcu_read_unlock(int cookie);
 
-extern void console_list_lock(void) __acquires(console_mutex);
-extern void console_list_unlock(void) __releases(console_mutex);
+extern void console_list_lock(void);
+extern void console_list_unlock(void);
 
 extern struct hlist_head console_list;
 
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 0efbcdda9aab..e0bfc66152aa 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -244,6 +244,7 @@ int devkmsg_sysctl_set_loglvl(const struct ctl_table *table, int write,
  * For console list or console->flags updates
  */
 void console_list_lock(void)
+	__acquires(&console_mutex)
 {
 	/*
 	 * In unregister_console() and console_force_preferred_locked(),
@@ -268,6 +269,7 @@ EXPORT_SYMBOL(console_list_lock);
  * Counterpart to console_list_lock()
  */
 void console_list_unlock(void)
+	__releases(&console_mutex)
 {
 	mutex_unlock(&console_mutex);
 }
-- 
2.51.0.384.g4c02a37b29-goog