diff options
| author | Marcelo Feitoza Parisi <marcelo@feitoza.com.br> | 2006-01-09 18:37:15 -0800 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2006-01-17 07:59:23 -0500 |
| commit | ff5688ae1cedfb175b5ed0f319d03ad2e5ee005d (patch) | |
| tree | eca0d41b3eefc833238591e0100a8136f21269a7 /drivers/net/arm/etherh.c | |
| parent | e03d72b99e4027504ada134bf1804d6ea792b206 (diff) | |
[PATCH] drivers/net/*: use time_after() and friends
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>
Diffstat (limited to 'drivers/net/arm/etherh.c')
| -rw-r--r-- | drivers/net/arm/etherh.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c index 6a93b666eb72..d52deb8d2075 100644 --- a/drivers/net/arm/etherh.c +++ b/drivers/net/arm/etherh.c @@ -46,6 +46,7 @@ #include <linux/device.h> #include <linux/init.h> #include <linux/bitops.h> +#include <linux/jiffies.h> #include <asm/system.h> #include <asm/ecard.h> @@ -355,7 +356,7 @@ etherh_block_output (struct net_device *dev, int count, const unsigned char *buf dma_start = jiffies; while ((readb (addr + EN0_ISR) & ENISR_RDC) == 0) - if (jiffies - dma_start > 2*HZ/100) { /* 20ms */ + if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ printk(KERN_ERR "%s: timeout waiting for TX RDC\n", dev->name); etherh_reset (dev); |