From patchwork Thu Feb 23 08:07:58 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Riesch X-Patchwork-Id: 142569 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id D2285B6EEE for ; Thu, 23 Feb 2012 19:08:08 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753315Ab2BWIIE (ORCPT ); Thu, 23 Feb 2012 03:08:04 -0500 Received: from ns.omicron.at ([212.183.10.25]:51776 "EHLO ns.omicron.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752231Ab2BWIID (ORCPT ); Thu, 23 Feb 2012 03:08:03 -0500 Received: from counter.omicron.at ([212.183.10.29]) by ns.omicron.at (8.13.1/8.13.1) with ESMTP id q1N87e3B030930; Thu, 23 Feb 2012 09:07:45 +0100 Received: from mary.at.omicron.at (mary.at.omicron.at [172.22.100.48]) by counter.omicron.at (8.14.4/8.14.4) with ESMTP id q1N87dvh019386; Thu, 23 Feb 2012 09:07:39 +0100 Received: from localhost.localdomain (172.22.3.81) by mary-special.at.omicron.at (172.22.100.48) with Microsoft SMTP Server id 8.3.192.1; Thu, 23 Feb 2012 09:07:39 +0100 From: Christian Riesch To: CC: Cyril Chemparathy , , , Christian Riesch Subject: [PATCH] davinci_mdio: Correct bitmask for clock divider value Date: Thu, 23 Feb 2012 09:07:58 +0100 Message-ID: <1329984478-24090-1-git-send-email-christian.riesch@omicron.at> X-Mailer: git-send-email 1.7.0.4 MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The CLKDIV bitfield in the MDIO Control Register is a 16 bit field, therefore the CLKDIV value may range from 0 to 0xffff. Signed-off-by: Christian Riesch --- drivers/net/ethernet/ti/davinci_mdio.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/ethernet/ti/davinci_mdio.c b/drivers/net/ethernet/ti/davinci_mdio.c index af8b8fc..2757c7d 100644 --- a/drivers/net/ethernet/ti/davinci_mdio.c +++ b/drivers/net/ethernet/ti/davinci_mdio.c @@ -53,7 +53,7 @@ struct davinci_mdio_regs { u32 control; #define CONTROL_IDLE BIT(31) #define CONTROL_ENABLE BIT(30) -#define CONTROL_MAX_DIV (0xff) +#define CONTROL_MAX_DIV (0xffff) u32 alive; u32 link;