From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751578Ab3BOTcx (ORCPT ); Fri, 15 Feb 2013 14:32:53 -0500 Received: from mout.gmx.net ([212.227.15.18]:54096 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751440Ab3BOTcw (ORCPT ); Fri, 15 Feb 2013 14:32:52 -0500 X-Authenticated: #12255092 X-Provags-ID: V01U2FsdGVkX19M1ilOKRZMejSOL52Cn+JLQ4pblCN6/liBgkOkRf xG1ae2lJlVAjzY From: Peter Huewe To: Arnaud Patard Cc: Greg Kroah-Hartman , Aaro Koskinen , Peter Huewe , =?UTF-8?q?Miguel=20G=C3=B3mez?= , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/5] staging/xgifb: Remove code without effect Date: Fri, 15 Feb 2013 20:37:11 +0100 Message-Id: <1360957033-11876-3-git-send-email-peterhuewe@gmx.de> X-Mailer: git-send-email 1.7.8.6 In-Reply-To: <1360957033-11876-1-git-send-email-peterhuewe@gmx.de> References: <1360957033-11876-1-git-send-email-peterhuewe@gmx.de> X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The tempal variable is assigned and then immediately overwritten. -> remove everything without effect. The inb is kept for possible side effects. Signed-off-by: Peter Huewe --- drivers/staging/xgifb/vb_setmode.c | 9 +-------- 1 files changed, 1 insertions(+), 8 deletions(-) diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c index f5a9bb2..a602d43 100644 --- a/drivers/staging/xgifb/vb_setmode.c +++ b/drivers/staging/xgifb/vb_setmode.c @@ -1778,14 +1778,7 @@ static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex, } } /* {End of VB} */ - tempal = inb((pVBInfo->P3ca + 0x02)); - tempal = tempal >> 2; - tempal &= 0x03; - - /* for Dot8 Scaling LCD */ - if ((pVBInfo->LCDInfo & EnableScalingLCD) && (modeflag & Charx8Dot)) - tempal = tempal ^ tempal; /* ; set to VCLK25MHz always */ - + inb((pVBInfo->P3ca + 0x02)); tempal = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; return tempal; } -- 1.7.8.6