From c3674ef96afc7fe64d924ccb90f5d56e531774e0 Mon Sep 17 00:00:00 2001
From: Linus Nielsen Feltzing <linus@haxx.se>
Date: Fri, 26 Jul 2002 14:30:48 +0000
Subject: Killed a warning on Players

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1453 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/backlight.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'firmware')

diff --git a/firmware/backlight.c b/firmware/backlight.c
index 442c441035..27c608ea62 100644
--- a/firmware/backlight.c
+++ b/firmware/backlight.c
@@ -40,7 +40,6 @@ static int backlight_timeout = 5;
 void backlight_thread(void)
 {
     struct event ev;
-    int tmp;
     
     while(1)
     {
@@ -52,8 +51,8 @@ void backlight_thread(void)
                 if(backlight_timer)
                 {
 #ifdef HAVE_RTC
-                    tmp = rtc_read(0x0a);
-                    rtc_write(0x0a, tmp | 0x40); /* Enable square wave */
+                    /* Enable square wave */
+                    rtc_write(0x0a, rtc_read(0x0a) | 0x40);
 #else
                     PADR &= ~0x4000;
 #endif
@@ -62,8 +61,8 @@ void backlight_thread(void)
                 
             case BACKLIGHT_OFF:
 #ifdef HAVE_RTC
-                tmp = rtc_read(0x0a);
-                rtc_write(0x0a, tmp & ~0x40); /* Disable square wave */
+                /* Disable square wave */
+                rtc_write(0x0a, rtc_read(0x0a) & ~0x40);
 #else
                 PADR |= 0x4000;
 #endif                
-- 
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