1 files changed, 10 insertions, 8 deletions

diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c
index ffdffb6379ef..524e65de4398 100644
--- a/drivers/ide/pci/atiixp.c
+++ b/drivers/ide/pci/atiixp.c
@@ -46,6 +46,8 @@ static atiixp_ide_timing mdma_timing[] = {
 
 static int save_mdma_mode[4];
 
+static DEFINE_SPINLOCK(atiixp_lock);
+
 /**
  *      atiixp_ratemask         -       compute rate mask for ATIIXP IDE
  *      @drive: IDE drive to compute for
@@ -105,7 +107,7 @@ static int atiixp_ide_dma_host_on(ide_drive_t *drive)
         unsigned long flags;
         u16 tmp16;
 
-        spin_lock_irqsave(&ide_lock, flags);
+        spin_lock_irqsave(&atiixp_lock, flags);
 
         pci_read_config_word(dev, ATIIXP_IDE_UDMA_CONTROL, &tmp16);
         if (save_mdma_mode[drive->dn])
@@ -114,7 +116,7 @@ static int atiixp_ide_dma_host_on(ide_drive_t *drive)
                 tmp16 |= (1 << drive->dn);
         pci_write_config_word(dev, ATIIXP_IDE_UDMA_CONTROL, tmp16);
 
-        spin_unlock_irqrestore(&ide_lock, flags);
+        spin_unlock_irqrestore(&atiixp_lock, flags);
 
         return __ide_dma_host_on(drive);
 }
@@ -125,13 +127,13 @@ static int atiixp_ide_dma_host_off(ide_drive_t *drive)
         unsigned long flags;
         u16 tmp16;
 
-        spin_lock_irqsave(&ide_lock, flags);
+        spin_lock_irqsave(&atiixp_lock, flags);
 
         pci_read_config_word(dev, ATIIXP_IDE_UDMA_CONTROL, &tmp16);
         tmp16 &= ~(1 << drive->dn);
         pci_write_config_word(dev, ATIIXP_IDE_UDMA_CONTROL, tmp16);
 
-        spin_unlock_irqrestore(&ide_lock, flags);
+        spin_unlock_irqrestore(&atiixp_lock, flags);
 
         return __ide_dma_host_off(drive);
 }
@@ -152,7 +154,7 @@ static void atiixp_tuneproc(ide_drive_t *drive, u8 pio)
         u32 pio_timing_data;
         u16 pio_mode_data;
 
-        spin_lock_irqsave(&ide_lock, flags);
+        spin_lock_irqsave(&atiixp_lock, flags);
 
         pci_read_config_word(dev, ATIIXP_IDE_PIO_MODE, &pio_mode_data);
         pio_mode_data &= ~(0x07 << (drive->dn * 4));
@@ -165,7 +167,7 @@ static void atiixp_tuneproc(ide_drive_t *drive, u8 pio)
                  (pio_timing[pio].command_width << (timing_shift + 4));
         pci_write_config_dword(dev, ATIIXP_IDE_PIO_TIMING, pio_timing_data);
 
-        spin_unlock_irqrestore(&ide_lock, flags);
+        spin_unlock_irqrestore(&atiixp_lock, flags);
 }
 
 /**
@@ -189,7 +191,7 @@ static int atiixp_speedproc(ide_drive_t *drive, u8 xferspeed)
 
         speed = ide_rate_filter(atiixp_ratemask(drive), xferspeed);
 
-        spin_lock_irqsave(&ide_lock, flags);
+        spin_lock_irqsave(&atiixp_lock, flags);
 
         save_mdma_mode[drive->dn] = 0;
         if (speed >= XFER_UDMA_0) {
@@ -208,7 +210,7 @@ static int atiixp_speedproc(ide_drive_t *drive, u8 xferspeed)
                 }
         }
 
-        spin_unlock_irqrestore(&ide_lock, flags);
+        spin_unlock_irqrestore(&atiixp_lock, flags);
 
         if (speed >= XFER_SW_DMA_0)
                 pio = atiixp_dma_2_pio(speed);