From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754058Ab3KGDOR (ORCPT ); Wed, 6 Nov 2013 22:14:17 -0500 Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:60354 "EHLO mx0a-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752773Ab3KGDON (ORCPT ); Wed, 6 Nov 2013 22:14:13 -0500 From: Jisheng Zhang To: , , , , CC: , , Jisheng Zhang Subject: [PATCH 2/4] arm: imx: make use of common scu_a9_get_base() interface Date: Thu, 7 Nov 2013 11:08:36 +0800 Message-ID: <1383793720-4643-4-git-send-email-jszhang@marvell.com> X-Mailer: git-send-email 1.8.4.2 In-Reply-To: <1383793720-4643-1-git-send-email-jszhang@marvell.com> References: <1383793720-4643-1-git-send-email-jszhang@marvell.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.10.8794,1.0.431,0.0.0000 definitions=2013-11-07_01:2013-11-06,2013-11-07,1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1305240000 definitions=main-1311060260 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Make use of common scu_a9_get_base() and delete the comment since the interface is self commented. Signed-off-by: Jisheng Zhang --- arch/arm/mach-imx/platsmp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm/mach-imx/platsmp.c b/arch/arm/mach-imx/platsmp.c index 1f24c1f..369a566 100644 --- a/arch/arm/mach-imx/platsmp.c +++ b/arch/arm/mach-imx/platsmp.c @@ -35,8 +35,7 @@ void __init imx_scu_map_io(void) { unsigned long base; - /* Get SCU base */ - asm("mrc p15, 4, %0, c15, c0, 0" : "=r" (base)); + base = scu_a9_get_base(); scu_io_desc.virtual = IMX_IO_P2V(base); scu_io_desc.pfn = __phys_to_pfn(base); -- 1.8.4.2