MIPS: i8259: Convert IRQ controller lock to raw spinlock.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 11 insertions, 11 deletions

diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
index 01c0885a8061..27799113332c 100644
--- a/arch/mips/kernel/i8259.c
+++ b/arch/mips/kernel/i8259.c
@@ -29,7 +29,7 @@
  */
 
 static int i8259A_auto_eoi = -1;
-DEFINE_SPINLOCK(i8259A_lock);
+DEFINE_RAW_SPINLOCK(i8259A_lock);
 static void disable_8259A_irq(unsigned int irq);
 static void enable_8259A_irq(unsigned int irq);
 static void mask_and_ack_8259A(unsigned int irq);
@@ -65,13 +65,13 @@ static void disable_8259A_irq(unsigned int irq)
 
         irq -= I8259A_IRQ_BASE;
         mask = 1 << irq;
-        spin_lock_irqsave(&i8259A_lock, flags);
+        raw_spin_lock_irqsave(&i8259A_lock, flags);
         cached_irq_mask |= mask;
         if (irq & 8)
                 outb(cached_slave_mask, PIC_SLAVE_IMR);
         else
                 outb(cached_master_mask, PIC_MASTER_IMR);
-        spin_unlock_irqrestore(&i8259A_lock, flags);
+        raw_spin_unlock_irqrestore(&i8259A_lock, flags);
 }
 
 static void enable_8259A_irq(unsigned int irq)
@@ -81,13 +81,13 @@ static void enable_8259A_irq(unsigned int irq)
 
         irq -= I8259A_IRQ_BASE;
         mask = ~(1 << irq);
-        spin_lock_irqsave(&i8259A_lock, flags);
+        raw_spin_lock_irqsave(&i8259A_lock, flags);
         cached_irq_mask &= mask;
         if (irq & 8)
                 outb(cached_slave_mask, PIC_SLAVE_IMR);
         else
                 outb(cached_master_mask, PIC_MASTER_IMR);
-        spin_unlock_irqrestore(&i8259A_lock, flags);
+        raw_spin_unlock_irqrestore(&i8259A_lock, flags);
 }
 
 int i8259A_irq_pending(unsigned int irq)
@@ -98,12 +98,12 @@ int i8259A_irq_pending(unsigned int irq)
 
         irq -= I8259A_IRQ_BASE;
         mask = 1 << irq;
-        spin_lock_irqsave(&i8259A_lock, flags);
+        raw_spin_lock_irqsave(&i8259A_lock, flags);
         if (irq < 8)
                 ret = inb(PIC_MASTER_CMD) & mask;
         else
                 ret = inb(PIC_SLAVE_CMD) & (mask >> 8);
-        spin_unlock_irqrestore(&i8259A_lock, flags);
+        raw_spin_unlock_irqrestore(&i8259A_lock, flags);
 
         return ret;
 }
@@ -151,7 +151,7 @@ static void mask_and_ack_8259A(unsigned int irq)
 
         irq -= I8259A_IRQ_BASE;
         irqmask = 1 << irq;
-        spin_lock_irqsave(&i8259A_lock, flags);
+        raw_spin_lock_irqsave(&i8259A_lock, flags);
         /*
          * Lightweight spurious IRQ detection. We do not want
          * to overdo spurious IRQ handling - it's usually a sign
@@ -183,7 +183,7 @@ handle_real_irq:
                 outb(0x60+irq, PIC_MASTER_CMD); /* 'Specific EOI to master */
         }
         smtc_im_ack_irq(irq);
-        spin_unlock_irqrestore(&i8259A_lock, flags);
+        raw_spin_unlock_irqrestore(&i8259A_lock, flags);
         return;
 
 spurious_8259A_irq:
@@ -264,7 +264,7 @@ static void init_8259A(int auto_eoi)
 
         i8259A_auto_eoi = auto_eoi;
 
-        spin_lock_irqsave(&i8259A_lock, flags);
+        raw_spin_lock_irqsave(&i8259A_lock, flags);
 
         outb(0xff, PIC_MASTER_IMR);     /* mask all of 8259A-1 */
         outb(0xff, PIC_SLAVE_IMR);      /* mask all of 8259A-2 */
@@ -298,7 +298,7 @@ static void init_8259A(int auto_eoi)
         outb(cached_master_mask, PIC_MASTER_IMR); /* restore master IRQ mask */
         outb(cached_slave_mask, PIC_SLAVE_IMR);   /* restore slave IRQ mask */
 
-        spin_unlock_irqrestore(&i8259A_lock, flags);
+        raw_spin_unlock_irqrestore(&i8259A_lock, flags);
 }
 
 /*