[patch 1/1] alpha/osf_sys: use helper functions to convert between tv and jiffies

[domen@coderock.org]

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From: Nishanth Aravamudan <nacc@us.ibm.com>


Use helper functions to convert between timeval structure and jiffies
rather than custom logic.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Domen Puncer <domen@coderock.org>

---
 osf_sys.c |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)

Index: quilt/arch/alpha/kernel/osf_sys.c
===================================================================
--- quilt.orig/arch/alpha/kernel/osf_sys.c
+++ quilt/arch/alpha/kernel/osf_sys.c
@@ -1150,16 +1150,13 @@ osf_usleep_thread(struct timeval32 __use
 	if (get_tv32(&tmp, sleep))
 		goto fault;
 
-	ticks = tmp.tv_usec;
-	ticks = (ticks + (1000000 / HZ) - 1) / (1000000 / HZ);
-	ticks += tmp.tv_sec * HZ;
+	ticks = timeval_to_jiffies(&tmp);
 
 	current->state = TASK_INTERRUPTIBLE;
 	ticks = schedule_timeout(ticks);
 
 	if (remain) {
-		tmp.tv_sec = ticks / HZ;
-		tmp.tv_usec = ticks % HZ;
+		jiffies_to_timeval(ticks, &tmp);
 		if (put_tv32(remain, &tmp))
 			goto fault;
 	}

--