From: Arjan van de Ven <arjan@linux.intel.com>

This patch introduces users of the round_jiffies() function: ATA subsystem

This delayed work is of the "about once a second" variety and can be rounded
to coincide with other wakers.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 drivers/ata/libata-scsi.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff -puN drivers/ata/libata-scsi.c~user-of-the-jiffies-rounding-patch-ata-subsystem drivers/ata/libata-scsi.c
--- a/drivers/ata/libata-scsi.c~user-of-the-jiffies-rounding-patch-ata-subsystem
+++ a/drivers/ata/libata-scsi.c
@@ -3016,7 +3016,8 @@ void ata_scsi_hotplug(struct work_struct
 	for (i = 0; i < ATA_MAX_DEVICES; i++) {
 		struct ata_device *dev = &ap->device[i];
 		if (ata_dev_enabled(dev) && !dev->sdev) {
-			queue_delayed_work(ata_aux_wq, &ap->hotplug_task, HZ);
+			queue_delayed_work(ata_aux_wq, &ap->hotplug_task,
+				round_jiffies_relative(HZ));
 			break;
 		}
 	}
_