genirq: Convert irq_desc.lock to raw_spinlock

[linux-beck.git] / arch / blackfin / kernel / traps.c

diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index 56464cb8edf3105e9a105a9e823eb22b3fead290..9636bace00e8fd0cc6b742ea4cdfceb684a60078 100644 (file)
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -1,30 +1,7 @@
 /*
- * File:         arch/blackfin/kernel/traps.c
- * Based on:
- * Author:       Hamish Macdonald
+ * Copyright 2004-2009 Analog Devices Inc.
  *
- * Created:
- * Description:  uses S/W interrupt 15 for the system calls
- *
- * Modified:
- *               Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ * Licensed under the GPL-2 or later
  */
 
 #include <linux/bug.h>
@@ -642,7 +619,7 @@ asmlinkage notrace void trap_c(struct pt_regs *fp)
 
 /*
  * Similar to get_user, do some address checking, then dereference
- * Return true on sucess, false on bad address
+ * Return true on success, false on bad address
  */
 static bool get_instruction(unsigned short *val, unsigned short *address)
 {
@@ -1163,7 +1140,7 @@ void show_regs(struct pt_regs *fp)
        if (fp->ipend & ~0x3F) {
                for (i = 0; i < (NR_IRQS - 1); i++) {
                        if (!in_atomic)
-                               spin_lock_irqsave(&irq_desc[i].lock, flags);
+                               raw_spin_lock_irqsave(&irq_desc[i].lock, flags);
 
                        action = irq_desc[i].action;
                        if (!action)
@@ -1178,7 +1155,7 @@ void show_regs(struct pt_regs *fp)
                        verbose_printk("\n");
 unlock:
                        if (!in_atomic)
-                               spin_unlock_irqrestore(&irq_desc[i].lock, flags);
+                               raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags);
                }
        }