[ofa-general] [PATCH] Use round_jiffies() in ehca timer

[Anton Blanchard]

Use round_jiffies() to align the 1 second timer with other timers and
potentially save power by sleeping cores for longer.

Signed-off-by: Anton Blanchard <anton at samba.org>
---

diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index 403467f..23000b7 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -902,7 +902,7 @@ void ehca_poll_eqs(unsigned long data)
 				ehca_process_eq(shca, 0);
 		}
 	}
-	mod_timer(&poll_eqs_timer, jiffies + HZ);
+	mod_timer(&poll_eqs_timer, round_jiffies(jiffies + HZ));
 	spin_unlock(&shca_list_lock);
 }