diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index a04ed40279d1..a18f4cb8e1fb 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -2574,9 +2574,15 @@ static int sci_init_single(struct platform_device *dev, port->type = p->type; port->flags = UPF_FIXED_PORT | UPF_BOOT_AUTOCONF | p->flags; - port->regshift = p->regshift; port->fifosize = sci_port->params->fifosize; + if (port->type == PORT_SCI) { + if (sci_port->reg_size >= 0x20) + port->regshift = 2; + else + port->regshift = 1; + } + /* * The UART port needs an IRQ value, so we peg this to the RX IRQ * for the multi-IRQ ports, which is where we are primarily |