From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kumar Gala Subject: [PATCH] tty/serial: earlycon: Fix print for implied MMIO case Date: Fri, 17 Oct 2014 04:01:11 -0500 Message-ID: <1413536471-3454-1-git-send-email-galak@codeaurora.org> Return-path: Received: from smtp.codeaurora.org ([198.145.11.231]:51897 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751555AbaJQJBP (ORCPT ); Fri, 17 Oct 2014 05:01:15 -0400 Sender: linux-arm-msm-owner@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org To: gregkh@linuxfoundation.org Cc: Kumar Gala , linux-kernel@vger.kernel.org, linux-arm-msm , linux-arm-kernel@lists.infradead.org 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 --- 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, -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project