Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757038Ab2KHVFx (ORCPT ); Thu, 8 Nov 2012 16:05:53 -0500 Received: from avon.wwwdotorg.org ([70.85.31.133]:38910 "EHLO avon.wwwdotorg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757000Ab2KHVCL (ORCPT ); Thu, 8 Nov 2012 16:02:11 -0500 From: Stephen Warren To: Russell King , Olof Johansson , Arnd Bergmann , John Stultz , Thomas Gleixner Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, Stephen Warren , Mikael Starvik , Jesper Nilsson , linux-cris-kernel@axis.com Subject: [PATCH 01/11] cris: move usec/nsec conversion to do_slow_gettimeoffset Date: Thu, 8 Nov 2012 14:01:46 -0700 Message-Id: <1352408516-21988-3-git-send-email-swarren@wwwdotorg.org> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1352408516-21988-1-git-send-email-swarren@wwwdotorg.org> References: <1352408516-21988-1-git-send-email-swarren@wwwdotorg.org> X-NVConfidentiality: public Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1771 Lines: 52 From: Stephen Warren Move usec to nsec conversion from arch_gettimeoffset() to do_slow_gettimeoffset(); in a future patch, do_slow_gettimeoffset() will be used directly as the implementation of arch_gettimeoffset(), so needs to perform all required calculations. Cc: Mikael Starvik Cc: Jesper Nilsson Cc: linux-cris-kernel@axis.com Signed-off-by: Stephen Warren --- arch/cris/arch-v10/kernel/time.c | 4 ++-- arch/cris/kernel/time.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c index bcffcb6..162892f 100644 --- a/arch/cris/arch-v10/kernel/time.c +++ b/arch/cris/arch-v10/kernel/time.c @@ -65,8 +65,8 @@ unsigned long do_slow_gettimeoffset(void) */ count = *R_TIMER0_DATA; - /* Convert timer value to usec */ - return (TIMER0_DIV - count) * ((NSEC_PER_SEC/1000)/HZ)/TIMER0_DIV; + /* Convert timer value to nsec */ + return (TIMER0_DIV - count) * (NSEC_PER_SEC/HZ)/TIMER0_DIV; } /* Excerpt from the Etrax100 HSDD about the built-in watchdog: diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c index 277ffc4..b063c92 100644 --- a/arch/cris/kernel/time.c +++ b/arch/cris/kernel/time.c @@ -46,7 +46,7 @@ static unsigned long (*do_gettimeoffset)(void) = do_slow_gettimeoffset; u32 arch_gettimeoffset(void) { - return do_gettimeoffset() * 1000; + return do_gettimeoffset(); } #endif -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/