[PATCH] s/spin_lock_irqrestore/spin_unlock_irqrestore

From: Vinay K Nallamothu <vinay-rc@naturesoft.net>

Fix a couple of cut-n-paste errors.

(Why on earth is a scsi driver poking at the RTC hardware?)

arch/ia64/kernel/perfmon.c

@@ -140,7 +140,7 @@
  * in UP:
  * 	- we need to protect against PMU overflow interrupts (local_irq_disable)
  *
- * spin_lock_irqsave()/spin_lock_irqrestore():
+ * spin_lock_irqsave()/spin_unlock_irqrestore():
  * 	in SMP: local_irq_disable + spin_lock
  * 	in UP : local_irq_disable
  *

drivers/scsi/gdth.c

@@ -2048,7 +2048,7 @@ GDTH_INITFUNC(static int, gdth_search_drives(int hanum))
         for (j = 0; j < 12; ++j) 
             rtc[j] = CMOS_READ(j);
     } while (rtc[0] != CMOS_READ(0));
-    spin_lock_irqrestore(&rtc_lock, flags);
+    spin_unlock_irqrestore(&rtc_lock, flags);
     TRACE2(("gdth_search_drives(): RTC: %x/%x/%x\n",*(ulong32 *)&rtc[0],
             *(ulong32 *)&rtc[4], *(ulong32 *)&rtc[8]));
     /* 3. send to controller firmware */