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 <galak@codeaurora.org>
Acked-by: Mark RUtland <mark.rutland@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c
index a514ee6f5406..64fe25a4285c 100644
--- 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,