1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/ide/pci/slc90e66.c b/drivers/ide/pci/slc90e66.c
index c457bf4289c5..eb4445b229ed 100644
--- a/drivers/ide/pci/slc90e66.c
+++ b/drivers/ide/pci/slc90e66.c
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/ide/pci/slc90e66.c    Version 0.18    Aug 9, 2007
+ *  linux/drivers/ide/pci/slc90e66.c    Version 0.19    Sep 24, 2007
  *
  *  Copyright (C) 2000-2002 Andre Hedrick <andre@linux-ide.org>
  *  Copyright (C) 2006-2007 MontaVista Software, Inc. <source@mvista.com>
@@ -21,6 +21,8 @@
 
 #include <asm/io.h>
 
+static DEFINE_SPINLOCK(slc90e66_lock);
+
 static void slc90e66_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
         ide_hwif_t *hwif        = HWIF(drive);
@@ -40,7 +42,7 @@ static void slc90e66_set_pio_mode(ide_drive_t *drive, const u8 pio)
                                         { 2, 1 },
                                         { 2, 3 }, };
 
-        spin_lock_irqsave(&ide_lock, flags);
+        spin_lock_irqsave(&slc90e66_lock, flags);
         pci_read_config_word(dev, master_port, &master_data);
 
         if (pio > 1)
@@ -71,7 +73,7 @@ static void slc90e66_set_pio_mode(ide_drive_t *drive, const u8 pio)
         pci_write_config_word(dev, master_port, master_data);
         if (is_slave)
                 pci_write_config_byte(dev, slave_port, slave_data);
-        spin_unlock_irqrestore(&ide_lock, flags);
+        spin_unlock_irqrestore(&slc90e66_lock, flags);
 }
 
 static void slc90e66_set_dma_mode(ide_drive_t *drive, const u8 speed)