From 78df8c68cd42c9db3601b331018b82e9627d08ce Mon Sep 17 00:00:00 2001
From: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Date: Thu, 1 Mar 2012 13:29:38 +0900
Subject: [PATCH] sh: timer: Remove unnecessary variable 'ticks'
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Reported-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---
arch/sh/lib/time.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/arch/sh/lib/time.c b/arch/sh/lib/time.c
index c70baedbf1..a01596cace 100644
--- a/arch/sh/lib/time.c
+++ b/arch/sh/lib/time.c
@@ -108,14 +108,9 @@ int timer_init (void)
unsigned long long get_ticks (void)
{
unsigned long tcnt = 0 - readl(TCNT0);
- unsigned long ticks;
- if (last_tcnt > tcnt) { /* overflow */
+ if (last_tcnt > tcnt) /* overflow */
overflow_ticks++;
- ticks = (0xffffffff - last_tcnt) + tcnt;
- } else {
- ticks = tcnt;
- }
last_tcnt = tcnt;
return (overflow_ticks << 32) | tcnt;
--
2.39.5