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Diffstat (limited to 'kernel/printk')
-rw-r--r--kernel/printk/printk.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 503d55ccc835..9ec101766471 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -282,6 +282,7 @@ EXPORT_SYMBOL(console_list_unlock);
* Use for_each_console_srcu() to iterate the console list
*
* Context: Any context.
+ * Return: A cookie to pass to console_srcu_read_unlock().
*/
int console_srcu_read_lock(void)
{
@@ -292,6 +293,7 @@ EXPORT_SYMBOL(console_srcu_read_lock);
/**
* console_srcu_read_unlock - Unregister an old reader from
* the SRCU-protected console list
+ * @cookie: cookie returned from console_srcu_read_lock()
*
* Counterpart to console_srcu_read_lock()
*/