tty/serial: earlycon: Fix print for implied MMIO case

For the case in which we just provide an address as an argument to the
earlycon console type like:

earlycon=msm_serial_dm,0xf991e000

We would report this as an IO port based mapping and not as MMIO.  Simple
fix to use the port->iotype to decide which message to print.

Signed-off-by: Kumar Gala <[email protected]>
Acked-by: Mark RUtland <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c
index a514ee6f5406109410bf3748ee8de1467da3100a..64fe25a4285c2d1fe0f13c9ea9c91880fdd40ad9 100644 (file)
--- a/drivers/tty/serial/earlycon.c
+++ b/drivers/tty/serial/earlycon.c
@@ -98,7 +98,7 @@ static int __init parse_options(struct earlycon_device *device,
                strlcpy(device->options, options, length);
        }
 
-       if (mmio || mmio32)
+       if (port->iotype == UPIO_MEM || port->iotype == UPIO_MEM32)
                pr_info("Early serial console at MMIO%s 0x%llx (options '%s')\n",
                        mmio32 ? "32" : "",
                        (unsigned long long)port->mapbase,