diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250_pci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index a795bd971ea..26b9dc012ed 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -1172,6 +1172,8 @@ pci_xr17v35x_setup(struct serial_private *priv, u8 __iomem *p; p = pci_ioremap_bar(priv->dev, 0); + if (p == NULL) + return -ENOMEM; port->port.flags |= UPF_EXAR_EFR; |