diff options
| author | Peter Hung <hpeter@gmail.com> | 2015-03-17 18:02:14 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-26 22:23:26 +0100 |
| commit | 77002c6f95cc2b51284f6f855da2c19e911f837a (patch) | |
| tree | e067313ee3e1e145ede8e877f90565d50d160cdf /drivers/tty | |
| parent | e4228d7cf5844776bfe7c1a466fc827530c0086f (diff) | |
| download | linux-77002c6f95cc2b51284f6f855da2c19e911f837a.tar.bz2 | |
serial: 8250_pci: remove non-used var for F81504
Remove pci_fintek_setup() non-used var with calculation ciobase
Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250_pci.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index 11784e9ad9c2..495da0643278 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -1693,9 +1693,7 @@ static int pci_fintek_setup(struct serial_private *priv, struct uart_8250_port *port, int idx) { struct pci_dev *pdev = priv->dev; - unsigned long base; unsigned long iobase; - unsigned long ciobase = 0; u8 config_base; u32 bar_data[3]; @@ -1744,11 +1742,6 @@ static int pci_fintek_setup(struct serial_private *priv, return -EINVAL; } - if (idx < 4) { - base = pci_resource_start(priv->dev, 3); - ciobase = (int)(base + (0x8 * idx)); - } - /* Get the io address dispatch from the BIOS */ pci_read_config_dword(pdev, 0x24, &bar_data[0]); pci_read_config_dword(pdev, 0x20, &bar_data[1]); @@ -1757,8 +1750,8 @@ static int pci_fintek_setup(struct serial_private *priv, /* Calculate Real IO Port */ iobase = (bar_data[idx/4] & 0xffffffe0) + (idx % 4) * 8; - dev_dbg(&pdev->dev, "%s: idx=%d iobase=0x%lx ciobase=0x%lx config_base=0x%2x\n", - __func__, idx, iobase, ciobase, config_base); + dev_dbg(&pdev->dev, "%s: idx=%d iobase=0x%lx config_base=0x%2x\n", + __func__, idx, iobase, config_base); /* Enable UART I/O port */ pci_write_config_byte(pdev, config_base + 0x00, 0x01); |