Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932150AbVIDXdo (ORCPT ); Sun, 4 Sep 2005 19:33:44 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932153AbVIDXch (ORCPT ); Sun, 4 Sep 2005 19:32:37 -0400 Received: from allen.werkleitz.de ([80.190.251.108]:62081 "EHLO allen.werkleitz.de") by vger.kernel.org with ESMTP id S932155AbVIDXbT (ORCPT ); Sun, 4 Sep 2005 19:31:19 -0400 Message-Id: <20050904232337.296861000@abc> References: <20050904232259.777473000@abc> Date: Mon, 05 Sep 2005 01:23:53 +0200 From: Johannes Stezenbach To: Andrew Morton Cc: linux-kernel@vger.kernel.org, Marcelo Feitoza Parisi , Domen Puncer Content-Disposition: inline; filename=dvb-ttusb-budget-time_after-cleanup.patch X-SA-Exim-Connect-IP: 84.189.198.88 Subject: [DVB patch 54/54] ttusb-budget: use time_after_eq() X-SA-Exim-Version: 4.2 (built Thu, 03 Mar 2005 10:44:12 +0100) X-SA-Exim-Scanned: Yes (on allen.werkleitz.de) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1751 Lines: 49 From: Marcelo Feitoza Parisi Use of the time_after_eq() macro, defined at linux/jiffies.h, which deal with wrapping correctly and are nicer to read. Signed-off-by: Marcelo Feitoza Parisi Signed-off-by: Domen Puncer Signed-off-by: Johannes Stezenbach drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- linux-2.6.13-git4.orig/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c 2005-09-04 22:28:03.000000000 +0200 +++ linux-2.6.13-git4/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c 2005-09-04 22:31:06.000000000 +0200 @@ -18,6 +18,7 @@ #include #include #include +#include #include #include "dvb_frontend.h" @@ -570,7 +571,8 @@ static void ttusb_handle_sec_data(struct const u8 * data, int len); #endif -static int numpkt = 0, lastj, numts, numstuff, numsec, numinvalid; +static int numpkt = 0, numts, numstuff, numsec, numinvalid; +static unsigned long lastj; static void ttusb_process_muxpack(struct ttusb *ttusb, const u8 * muxpack, int len) @@ -779,7 +781,7 @@ static void ttusb_iso_irq(struct urb *ur u8 *data; int len; numpkt++; - if ((jiffies - lastj) >= HZ) { + if (time_after_eq(jiffies, lastj + HZ)) { #if DEBUG > 2 printk ("frames/s: %d (ts: %d, stuff %d, sec: %d, invalid: %d, all: %d)\n", -- - 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/