linux-kernel - [PATCH printk v5 30/40] usb: early: xhci-dbc: use console_is

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Date:   Wed, 16 Nov 2022 17:27:42 +0106
From:   John Ogness <john.ogness@...utronix.de>
To:     Petr Mladek <pmladek@...e.com>
Cc:     Sergey Senozhatsky <senozhatsky@...omium.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Mathias Nyman <mathias.nyman@...ux.intel.com>,
        linux-usb@...r.kernel.org
Subject: [PATCH printk v5 30/40] usb: early: xhci-dbc: use console_is_registered()

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@...utronix.de>
Reviewed-by: Petr Mladek <pmladek@...e.com>
---
 drivers/usb/early/xhci-dbc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/early/xhci-dbc.c b/drivers/usb/early/xhci-dbc.c
index bfb7e2b85299..797047154820 100644
--- a/drivers/usb/early/xhci-dbc.c
+++ b/drivers/usb/early/xhci-dbc.c
@@ -927,7 +927,7 @@ void __init early_xdbc_register_console(void)
 
 static void xdbc_unregister_console(void)
 {
-	if (early_xdbc_console.flags & CON_ENABLED)
+	if (console_is_registered(&early_xdbc_console))
 		unregister_console(&early_xdbc_console);
 }
 
-- 
2.30.2