From 30c6c352ce4796f8c9815452db84c78805bbbe10 Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Sun, 27 Dec 2015 22:29:42 +0800 Subject: [PATCH] serial: 8250_pci: use to_pci_dev() Use to_pci_dev() instead of open-coding it. Signed-off-by: Geliang Tang Reviewed-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250_pci.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index e71ec78fc11e..90025e4f3452 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -1541,10 +1541,9 @@ pci_brcm_trumanage_setup(struct serial_private *priv, static int pci_fintek_rs485_config(struct uart_port *port, struct serial_rs485 *rs485) { + struct pci_dev *pci_dev = to_pci_dev(port->dev); u8 setting; u8 *index = (u8 *) port->private_data; - struct pci_dev *pci_dev = container_of(port->dev, struct pci_dev, - dev); pci_read_config_byte(pci_dev, 0x40 + 8 * *index + 7, &setting); -- 2.20.1