1 files changed, 5 insertions, 5 deletions

diff --git a/arch/sh/boards/mach-sh03/rtc.c b/arch/sh/boards/mach-sh03/rtc.c
index 0a9266bb51c5..a8b9f844ab5b 100644
--- a/arch/sh/boards/mach-sh03/rtc.c
+++ b/arch/sh/boards/mach-sh03/rtc.c
@@ -35,13 +35,13 @@
 #define RTC_BUSY        1
 #define RTC_STOP        2
 
-extern spinlock_t rtc_lock;
+static DEFINE_SPINLOCK(sh03_rtc_lock);
 
 unsigned long get_cmos_time(void)
 {
         unsigned int year, mon, day, hour, min, sec;
 
-        spin_lock(&rtc_lock);
+        spin_lock(&sh03_rtc_lock);
  again:
         do {
                 sec  = (ctrl_inb(RTC_SEC1) & 0xf) + (ctrl_inb(RTC_SEC10) & 0x7) * 10;
@@ -73,7 +73,7 @@ unsigned long get_cmos_time(void)
                 goto again;
         }
 
-        spin_unlock(&rtc_lock);
+        spin_unlock(&sh03_rtc_lock);
         return mktime(year, mon, day, hour, min, sec);
 }
 
@@ -91,7 +91,7 @@ static int set_rtc_mmss(unsigned long nowtime)
         int i;
 
         /* gets recalled with irq locally disabled */
-        spin_lock(&rtc_lock);
+        spin_lock(&sh03_rtc_lock);
         for (i = 0 ; i < 1000000 ; i++) /* may take up to 1 second... */
                 if (!(ctrl_inb(RTC_CTL) & RTC_BUSY))
                         break;
@@ -113,7 +113,7 @@ static int set_rtc_mmss(unsigned long nowtime)
                        cmos_minutes, real_minutes);
                 retval = -1;
         }
-        spin_unlock(&rtc_lock);
+        spin_unlock(&sh03_rtc_lock);
 
         return retval;
 }