From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754762Ab2BCDvq (ORCPT ); Thu, 2 Feb 2012 22:51:46 -0500 Received: from mail-pw0-f46.google.com ([209.85.160.46]:37024 "EHLO mail-pw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754317Ab2BCDvp (ORCPT ); Thu, 2 Feb 2012 22:51:45 -0500 From: Kautuk Consul To: Russell King Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kautuk Consul Subject: [PATCH 1/1] arm/vfp: vfp_pm_suspend: Use local variable instead of rereading from register Date: Fri, 3 Feb 2012 09:26:57 +0530 Message-Id: <1328241417-27043-1-git-send-email-consul.kautuk@gmail.com> X-Mailer: git-send-email 1.7.6 In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The fpexc variable already stores the value in the FPEXC register. Use this instead of reading the value again from the register. Signed-off-by: Kautuk Consul --- arch/arm/vfp/vfpmodule.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c index 8f3ccdd..71cd21a 100644 --- a/arch/arm/vfp/vfpmodule.c +++ b/arch/arm/vfp/vfpmodule.c @@ -448,7 +448,7 @@ static int vfp_pm_suspend(void) vfp_save_state(&ti->vfpstate, fpexc); /* disable, just in case */ - fmxr(FPEXC, fmrx(FPEXC) & ~FPEXC_EN); + fmxr(FPEXC, fpexc & ~FPEXC_EN); } /* clear any information we had about last context state */ -- 1.7.6