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    Subject[DVB patch 54/54] ttusb-budget: use time_after_eq()
    From: Marcelo Feitoza Parisi <marcelo@feitoza.com.br>

    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>

    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 <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
    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",
    --

    -
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