[PATCH printk v5 28/40] tty: serial: samsung_tty: use console_is_registered()
From: John Ogness <john.ogness@linutronix.de>
Date: 2022-11-16 16:25:20
Also in:
linux-samsung-soc, linux-serial, lkml
Subsystem:
arm/samsung s3c, s5p and exynos arm architectures, the rest, tty layer and serial drivers · Maintainers:
Krzysztof Kozlowski, Peter Griffin, Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
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 --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); }
--
2.30.2
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