OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

serial: 8250_pci: use to_pci_dev() 

Use to_pci_dev() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geliang Tang 2015-12-27 22:29:42 +08:00 committed by Greg Kroah-Hartman
parent ff52a9a0c3
commit 30c6c352ce
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/tty/serial/8250/8250_pci.c
View File

@ -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);