diff options
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 05347ee..fee843f 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); |