From: John Ogness <john.ogness@linutronix.de>
To: Petr Mladek <pmladek@suse.com>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>,
Steven Rostedt <rostedt@goodmis.org>,
Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-serial@vger.kernel.org
Subject: [PATCH printk v3 29/40] tty: serial: samsung_tty: use console_is_registered()
Date: Mon, 7 Nov 2022 15:22:27 +0106 [thread overview]
Message-ID: <20221107141638.3790965-30-john.ogness@linutronix.de> (raw)
In-Reply-To: <20221107141638.3790965-1-john.ogness@linutronix.de>
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>
---
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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next parent reply other threads:[~2022-11-07 14:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20221107141638.3790965-1-john.ogness@linutronix.de>
2022-11-07 14:16 ` John Ogness [this message]
2022-11-10 15:01 ` [PATCH printk v3 29/40] tty: serial: samsung_tty: use console_is_registered() Petr Mladek
2022-11-07 14:16 ` [PATCH printk v3 30/40] tty: serial: xilinx_uartps: " John Ogness
2022-11-10 15:04 ` Petr Mladek
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