From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-serial@vger.kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 1/2] serial: 8250: Let serial core initialise spin lock
Date: Fri, 31 Jul 2020 15:37:32 +0300 [thread overview]
Message-ID: <20200731123733.22754-1-andriy.shevchenko@linux.intel.com> (raw)
Since the serial core handles spin lock initialisation,
let the driver rely on it.
Depends-on: f743061a85f5 ("serial: core: Initialise spin lock before use in uart_configure_port()")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/tty/serial/8250/8250_port.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
index 09475695effd..b2d18189d3d9 100644
--- a/drivers/tty/serial/8250/8250_port.c
+++ b/drivers/tty/serial/8250/8250_port.c
@@ -3194,7 +3194,6 @@ void serial8250_init_port(struct uart_8250_port *up)
{
struct uart_port *port = &up->port;
- spin_lock_init(&port->lock);
port->ops = &serial8250_pops;
port->has_sysrq = IS_ENABLED(CONFIG_SERIAL_8250_CONSOLE);
--
2.27.0
next reply other threads:[~2020-07-31 12:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-31 12:37 Andy Shevchenko [this message]
2020-07-31 12:37 ` [PATCH v1 2/2] serial: 8250: Explicitly show we initialise ISA ports only once Andy Shevchenko
2020-08-18 11:31 ` Greg Kroah-Hartman
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