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[PATCH] drivers/net/*: use time_after() and friends

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They deal with wrapping correctly and are nicer to read.  Also make
jiffies-holding variables unsigned long.

Signed-off-by: Marcelo Feitoza Parisi <marcelo@feitoza.com.br>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Marcelo Feitoza Parisi
2006-01-09 18:37:15 -08:00
committed by Jeff Garzik
parent e03d72b99e
commit ff5688ae1c
22 changed files with 65 additions and 45 deletions
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drivers/net/seeq8005.c
+3 -2
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@@ -46,6 +46,7 @@ static const char version[] =
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/bitops.h>
#include <linux/jiffies.h>
#include <asm/system.h>
#include <asm/io.h>
@@ -699,7 +700,7 @@ static void hardware_send_packet(struct net_device * dev, char *buf, int length)
int ioaddr = dev->base_addr;
int status = inw(SEEQ_STATUS);
int transmit_ptr = 0;
int tmp;
unsigned long tmp;
if (net_debug>4) {
printk("%s: send 0x%04x\n",dev->name,length);
@@ -724,7 +725,7 @@ static void hardware_send_packet(struct net_device * dev, char *buf, int length)
/* drain FIFO */
tmp = jiffies;
while ( (((status=inw(SEEQ_STATUS)) & SEEQSTAT_FIFO_EMPTY) == 0) && (jiffies - tmp < HZ))
while ( (((status=inw(SEEQ_STATUS)) & SEEQSTAT_FIFO_EMPTY) == 0) && time_before(jiffies, tmp + HZ))
mb();
/* doit ! */