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| author | Marcelo Feitoza Parisi <marcelo@feitoza.com.br> | 2006-03-28 01:56:47 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-28 09:16:07 -0800 |
| commit | 60c904ae5bded8bb71f7bff7d63f2a6959d2a8e4 (patch) | |
| tree | af7593441b9d640302a73a6406218a6b9cdc6aa2 /drivers/scsi/ppa.c | |
| parent | 9bae1ff3e7926fe5e92db2f3c6d8832f18f777bc (diff) | |
| download | linux-stable-60c904ae5bded8bb71f7bff7d63f2a6959d2a8e4.tar.gz linux-stable-60c904ae5bded8bb71f7bff7d63f2a6959d2a8e4.tar.bz2 linux-stable-60c904ae5bded8bb71f7bff7d63f2a6959d2a8e4.zip | |
[PATCH] drivers/scsi/*: use time_after() and friends
They deal with wrapping correctly and are nicer to read.
Signed-off-by: Marcelo Feitoza Parisi <marcelo@feitoza.com.br>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/scsi/ppa.c')
| -rw-r--r-- | drivers/scsi/ppa.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/ppa.c b/drivers/scsi/ppa.c index 05347eed9dd5..fee843fab1c7 100644 --- a/drivers/scsi/ppa.c +++ b/drivers/scsi/ppa.c @@ -18,6 +18,7 @@ #include <linux/parport.h> #include <linux/workqueue.h> #include <linux/delay.h> +#include <linux/jiffies.h> #include <asm/io.h> #include <scsi/scsi.h> @@ -726,7 +727,7 @@ static int ppa_engine(ppa_struct *dev, struct scsi_cmnd *cmd) retv--; if (retv) { - if ((jiffies - dev->jstart) > (1 * HZ)) { + if (time_after(jiffies, dev->jstart + (1 * HZ))) { printk ("ppa: Parallel port cable is unplugged!!\n"); ppa_fail(dev, DID_BUS_BUSY); |