[PATCH] tty/serial: earlycon: Fix print for implied MMIO case

[galak@codeaurora.org (Kumar Gala)]

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>
---
 drivers/tty/serial/earlycon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c
index a514ee6..64fe25a 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,
-- 
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