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[PATCH] dvb: ttusb-budget: use time_after_eq() 

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 <marcelo@feitoza.com.br>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Marcelo Feitoza Parisi 2005-09-09 13:03:15 -07:00 committed by Linus Torvalds
parent 1ac2854cbc
commit 4da006c63f
1 changed files with 4 additions and 2 deletions
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6
drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
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@ -18,6 +18,7 @@
#include <linux/delay.h>
#include <linux/time.h>
#include <linux/errno.h>
#include <linux/jiffies.h>
#include <asm/semaphore.h>
#include "dvb_frontend.h"
@ -570,7 +571,8 @@ static void ttusb_handle_sec_data(struct ttusb_channel *channel,
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 *urb, struct pt_regs *ptregs)
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",