Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754591AbbERRer (ORCPT ); Mon, 18 May 2015 13:34:47 -0400 Received: from mailrelay116.isp.belgacom.be ([195.238.20.143]:22193 "EHLO mailrelay116.isp.belgacom.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753072AbbERReo (ORCPT ); Mon, 18 May 2015 13:34:44 -0400 X-Belgacom-Dynamic: yes X-Cloudmark-SP-Filtered: true X-Cloudmark-SP-Result: v=1.1 cv=Ax9Kd9og7W2htzcJF9odWb+87PP6pPoG1t8Q07ebhfo= c=1 sm=2 a=0mUOY7Mf7JDXr7x58aQA:9 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A2CgDgBlIlpV/4FIiNlcgxCBMrJqCwUBgQSYToE2PRABAQEBAQEBgQpBA4QMLyOBGjeIMAHZEoYWiikdhBcFhmOWfI0FigcjYWYBQhyBVDwxgkYBAQE From: Fabian Frederick To: linux-kernel@vger.kernel.org Cc: Fabian Frederick , Arnaud Patard , Greg Kroah-Hartman , devel@driverdev.osuosl.org Subject: [PATCH 1/1 linux-next] staging: xgifb: use swap() in XGI_WriteDAC() Date: Mon, 18 May 2015 19:34:15 +0200 Message-Id: <1431970455-16916-1-git-send-email-fabf@skynet.be> X-Mailer: git-send-email 2.4.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1211 Lines: 50 Use kernel.h macro definition. Signed-off-by: Fabian Frederick --- drivers/staging/xgifb/vb_setmode.c | 19 ++++++------------- 1 file changed, 6 insertions(+), 13 deletions(-) diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c index a47395e..3b0b4d3 100644 --- a/drivers/staging/xgifb/vb_setmode.c +++ b/drivers/staging/xgifb/vb_setmode.c @@ -1081,24 +1081,17 @@ static void XGI_WriteDAC(unsigned short dl, unsigned short dh, struct vb_device_info *pVBInfo) { - unsigned short temp, bh, bl; + unsigned short bh, bl; bh = ah; bl = al; if (dl != 0) { - temp = bh; - bh = dh; - dh = temp; - if (dl == 1) { - temp = bl; - bl = dh; - dh = temp; - } else { - temp = bl; - bl = bh; - bh = temp; - } + swap(bh, dh); + if (dl == 1) + swap(bl, dh); + else + swap(bl, bh); } outb((unsigned short) dh, pVBInfo->P3c9); outb((unsigned short) bh, pVBInfo->P3c9); -- 2.4.0 -- 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/