diff options
| -rw-r--r-- | drivers/tty/serial/ma35d1_serial.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/tty/serial/ma35d1_serial.c b/drivers/tty/serial/ma35d1_serial.c index 465b1def9e11..dbfcb711e710 100644 --- a/drivers/tty/serial/ma35d1_serial.c +++ b/drivers/tty/serial/ma35d1_serial.c @@ -695,6 +695,9 @@ static int ma35d1serial_probe(struct platform_device *pdev) up->port.iobase = res_mem->start; up->port.membase = ioremap(up->port.iobase, MA35_UART_REG_SIZE); + if (!up->port.membase) + return -ENOMEM; + up->port.ops = &ma35d1serial_ops; spin_lock_init(&up->port.lock); |