From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org
Cc: Jiri Slaby <jirislaby@kernel.org>,
Arnd Bergmann <arnd@kernel.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 1/1] serial: 8250_port: Assign UPIO_UNKNOWN instead of its direct value
Date: Mon, 25 Nov 2024 12:33:05 +0200 [thread overview]
Message-ID: <20241125103305.1614986-1-andriy.shevchenko@linux.intel.com> (raw)
serial8250_init_port() assings 0xFF for the unset or unknown port
IO type, use predefined constant for that instead.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/tty/serial/8250/8250_port.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
index 4d63d80e78a9..1003516097df 100644
--- a/drivers/tty/serial/8250/8250_port.c
+++ b/drivers/tty/serial/8250/8250_port.c
@@ -3249,7 +3249,7 @@ void serial8250_init_port(struct uart_8250_port *up)
port->ops = &serial8250_pops;
port->has_sysrq = IS_ENABLED(CONFIG_SERIAL_8250_CONSOLE);
- up->cur_iotype = 0xFF;
+ up->cur_iotype = UPIO_UNKNOWN;
}
EXPORT_SYMBOL_GPL(serial8250_init_port);
--
2.43.0.rc1.1336.g36b5255a03ac
next reply other threads:[~2024-11-25 10:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-25 10:33 Andy Shevchenko [this message]
2024-11-25 10:45 ` [PATCH v1 1/1] serial: 8250_port: Assign UPIO_UNKNOWN instead of its direct value Arnd Bergmann
2024-11-25 10:52 ` Andy Shevchenko
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