Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965824AbbFJQdM (ORCPT ); Wed, 10 Jun 2015 12:33:12 -0400 Received: from mailrelay110.isp.belgacom.be ([195.238.20.137]:7377 "EHLO mailrelay110.isp.belgacom.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965345AbbFJQcz (ORCPT ); Wed, 10 Jun 2015 12:32:55 -0400 X-Belgacom-Dynamic: yes X-Cloudmark-SP-Filtered: true X-Cloudmark-SP-Result: v=1.1 cv=eWtaKQUTUbzTvYESxgzcVvJXO5dQmjbJ/tTWSlQWV0k= c=1 sm=2 a=SkP5_bHWEREKqu9HnX8A:9 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A2C4HgBcZnhV/5QztFtcgxABgTKrcwUBAQEBAQEFAYEEAZJchgmBOj0QAQEBAQEBAYEKQQOEOyOBGjeIMgHSD4YZijAdhBcFnwCNRoo1JGJmAQuCJjwxgkcBAQE From: Fabian Frederick To: linux-kernel@vger.kernel.org Cc: Julia Lawall , Fabian Frederick , Mauro Carvalho Chehab , linux-media@vger.kernel.org Subject: [PATCH 1/1 linux-next] v4l2-dv-timings: use swap() in v4l2_calc_aspect_ratio() Date: Wed, 10 Jun 2015 18:32:33 +0200 Message-Id: <1433953953-24164-1-git-send-email-fabf@skynet.be> X-Mailer: git-send-email 2.4.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1389 Lines: 40 Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by: Fabian Frederick --- drivers/media/v4l2-core/v4l2-dv-timings.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/media/v4l2-core/v4l2-dv-timings.c b/drivers/media/v4l2-core/v4l2-dv-timings.c index 5792192..41a07d6 100644 --- a/drivers/media/v4l2-core/v4l2-dv-timings.c +++ b/drivers/media/v4l2-core/v4l2-dv-timings.c @@ -615,7 +615,6 @@ EXPORT_SYMBOL_GPL(v4l2_detect_gtf); struct v4l2_fract v4l2_calc_aspect_ratio(u8 hor_landscape, u8 vert_portrait) { struct v4l2_fract aspect = { 16, 9 }; - u32 tmp; u8 ratio; /* Nothing filled in, fallback to 16:9 */ @@ -647,9 +646,7 @@ struct v4l2_fract v4l2_calc_aspect_ratio(u8 hor_landscape, u8 vert_portrait) if (hor_landscape) return aspect; /* The aspect ratio is for portrait, so swap numerator and denominator */ - tmp = aspect.denominator; - aspect.denominator = aspect.numerator; - aspect.numerator = tmp; + swap(aspect.denominator, aspect.numerator); return aspect; } EXPORT_SYMBOL_GPL(v4l2_calc_aspect_ratio); -- 2.4.2 -- 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/