From patchwork Wed Mar 11 02:08:12 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenyou Yang X-Patchwork-Id: 5981611 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 01221BF440 for ; Wed, 11 Mar 2015 02:12:12 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3F630203B0 for ; Wed, 11 Mar 2015 02:12:12 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 47B7320395 for ; Wed, 11 Mar 2015 02:12:11 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YVW54-0002Ia-C4; Wed, 11 Mar 2015 02:09:06 +0000 Received: from nasmtp02.atmel.com ([204.2.163.16] helo=SJOEDG01.corp.atmel.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YVW50-0002Bw-2F for linux-arm-kernel@lists.infradead.org; Wed, 11 Mar 2015 02:09:02 +0000 Received: from apsmtp01.atmel.com (10.168.254.31) by sjoedg01.corp.atmel.com (10.64.253.30) with Microsoft SMTP Server (TLS) id 14.2.347.0; Tue, 10 Mar 2015 19:13:04 -0700 Received: from shaarm01.corp.atmel.com (10.168.254.13) by apsmtp01.atmel.com (10.168.254.31) with Microsoft SMTP Server id 14.2.347.0; Wed, 11 Mar 2015 10:07:53 +0800 From: Wenyou Yang To: , , Subject: [PATCH] pm: at91: pm_slowclock: fix the compilation error Date: Wed, 11 Mar 2015 10:08:12 +0800 Message-ID: <1426039692-30005-1-git-send-email-wenyou.yang@atmel.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150310_190902_126097_09C78787 X-CRM114-Status: UNSURE ( 5.72 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, wenyou.yang@atmel.com X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP When compiling the kernel in thumb2 (CONFIG_THUMB2_KERNEL option activated), we hit a compilation error. The error message is listed below: ---8< ----- Error: cannot use register index with PC-relative addressing -- `str r0,.saved_lpr' --->8---- Add the .arm directive in the assembly files related to power management. Signed-off-by: Wenyou Yang Acked-by: Nicolas Ferre --- arch/arm/mach-at91/pm_slowclock.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/mach-at91/pm_slowclock.S b/arch/arm/mach-at91/pm_slowclock.S index 8ab80e5..931f0e3 100644 --- a/arch/arm/mach-at91/pm_slowclock.S +++ b/arch/arm/mach-at91/pm_slowclock.S @@ -70,6 +70,8 @@ tmp2 .req r5 .text + .arm + /* void at91_slow_clock(void __iomem *pmc, void __iomem *sdramc, * void __iomem *ramc1, int memctrl) */