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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>
This commit is contained in:
Kumar Gala 2014-10-17 04:01:11 -05:00 committed by Greg Kroah-Hartman
parent 28e1445c65
commit fe655de171
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/earlycon.c
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@ -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,