include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit...

[safe/jmp/linux-2.6] / arch / x86 / kernel / i8259.c

diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
index 1c790e7..7c9f02c 100644 (file)
--- a/arch/x86/kernel/i8259.c
+++ b/arch/x86/kernel/i8259.c
@@ -5,7 +5,6 @@
 #include <linux/ioport.h>
 #include <linux/interrupt.h>
 #include <linux/timex.h>
-#include <linux/slab.h>
 #include <linux/random.h>
 #include <linux/init.h>
 #include <linux/kernel_stat.h>
@@ -32,7 +31,7 @@
  */
 
 static int i8259A_auto_eoi;
-DEFINE_SPINLOCK(i8259A_lock);
+DEFINE_RAW_SPINLOCK(i8259A_lock);
 static void mask_and_ack_8259A(unsigned int);
 static void mask_8259A(void);
 static void unmask_8259A(void);
@@ -74,13 +73,13 @@ static void disable_8259A_irq(unsigned int irq)
        unsigned int mask = 1 << irq;
        unsigned long flags;
 
-       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)
@@ -88,13 +87,13 @@ static void enable_8259A_irq(unsigned int irq)
        unsigned int mask = ~(1 << irq);
        unsigned long flags;
 
-       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 int i8259A_irq_pending(unsigned int irq)
@@ -103,12 +102,12 @@ static int i8259A_irq_pending(unsigned int irq)
        unsigned long flags;
        int ret;
 
-       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;
 }
@@ -156,7 +155,7 @@ static void mask_and_ack_8259A(unsigned int irq)
        unsigned int irqmask = 1 << irq;
        unsigned long flags;
 
-       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
@@ -189,7 +188,7 @@ handle_real_irq:
                outb(cached_master_mask, PIC_MASTER_IMR);
                outb(0x60+irq, PIC_MASTER_CMD); /* 'Specific EOI to master */
        }
-       spin_unlock_irqrestore(&i8259A_lock, flags);
+       raw_spin_unlock_irqrestore(&i8259A_lock, flags);
        return;
 
 spurious_8259A_irq:
@@ -291,24 +290,24 @@ static void mask_8259A(void)
 {
        unsigned long flags;
 
-       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 */
 
-       spin_unlock_irqrestore(&i8259A_lock, flags);
+       raw_spin_unlock_irqrestore(&i8259A_lock, flags);
 }
 
 static void unmask_8259A(void)
 {
        unsigned long flags;
 
-       spin_lock_irqsave(&i8259A_lock, flags);
+       raw_spin_lock_irqsave(&i8259A_lock, flags);
 
        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);
 }
 
 static void init_8259A(int auto_eoi)
@@ -317,7 +316,7 @@ 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 */
@@ -362,7 +361,7 @@ 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);
 }
 
 /*
@@ -371,9 +370,9 @@ static void init_8259A(int auto_eoi)
  * platforms, such as x86 MID.
  */
 
-static void __init legacy_pic_noop(void) { };
-static void __init legacy_pic_uint_noop(unsigned int unused) { };
-static void __init legacy_pic_int_noop(int unused) { };
+static void legacy_pic_noop(void) { };
+static void legacy_pic_uint_noop(unsigned int unused) { };
+static void legacy_pic_int_noop(int unused) { };
 
 static struct irq_chip dummy_pic_chip  = {
        .name = "dummy pic",