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authorJohn Ogness <john.ogness@linutronix.de>2022-11-22 10:01:23 +0106
committerPetr Mladek <pmladek@suse.com>2022-12-02 11:25:02 +0100
commit5074ffbec67ac592614901771d3a15e1198d759d (patch)
tree58d79816dbafac58333a1777e94bdab6519a9eae /kernel/printk
parentff707dfd79f7d984909c8e003a139168073a388e (diff)
printk: htmldocs: add missing description
Variable and return descriptions were missing from the SRCU read lock functions. Add them. Signed-off-by: John Ogness <john.ogness@linutronix.de> Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/87zgcjpdvo.fsf@jogness.linutronix.de
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()
*/