diff mbox series

[printk,v4,27/39] tty: serial: samsung_tty: use console_is_registered()

Message ID 20221114162932.141883-28-john.ogness@linutronix.de
State New
Headers
Series reduce console_lock scope |

Commit Message

John Ogness Nov. 14, 2022, 4:29 p.m. UTC 
  It is not reliable to check for CON_ENABLED in order to identify if a
console is registered. Use console_is_registered() instead.

Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Petr Mladek <pmladek@suse.com>
---
 drivers/tty/serial/samsung_tty.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c
index 77d1363029f5..9c252c9ca95a 100644
--- a/drivers/tty/serial/samsung_tty.c
+++ b/drivers/tty/serial/samsung_tty.c
@@ -1732,7 +1732,7 @@  static void __init s3c24xx_serial_register_console(void)
 
 static void s3c24xx_serial_unregister_console(void)
 {
-	if (s3c24xx_serial_console.flags & CON_ENABLED)
+	if (console_is_registered(&s3c24xx_serial_console))
 		unregister_console(&s3c24xx_serial_console);
 }