From mboxrd@z Thu Jan 1 00:00:00 1970 From: consul.kautuk@gmail.com (Kautuk Consul) Date: Fri, 3 Feb 2012 09:26:57 +0530 Subject: [PATCH 1/1] arm/vfp: vfp_pm_suspend: Use local variable instead of rereading from register In-Reply-To: References: Message-ID: <1328241417-27043-1-git-send-email-consul.kautuk@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.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