x86/i8259.c: use plain bool

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>

diff --git a/xen/arch/x86/i8259.c b/xen/arch/x86/i8259.c
index 07465aace8306cb1fa5ba8f9d82fc752615f88bf..166ca1a3e1e81984cb6cfef8cfda0ce749df73a3 100644 (file)
--- a/xen/arch/x86/i8259.c
+++ b/xen/arch/x86/i8259.c
@@ -32,9 +32,9 @@
 
 static DEFINE_SPINLOCK(i8259A_lock);
 
-static bool_t _mask_and_ack_8259A_irq(unsigned int irq);
+static bool _mask_and_ack_8259A_irq(unsigned int irq);
 
-bool_t bogus_8259A_irq(unsigned int irq)
+bool bogus_8259A_irq(unsigned int irq)
 {
     return _mask_and_ack_8259A_irq(irq);
 }
@@ -193,11 +193,11 @@ static inline int i8259A_irq_real(unsigned int irq)
  * to the two 8259s is important!  Return a boolean
  * indicating whether the irq was genuine or spurious.
  */
-static bool_t _mask_and_ack_8259A_irq(unsigned int irq)
+static bool _mask_and_ack_8259A_irq(unsigned int irq)
 {
     unsigned int irqmask = 1 << irq;
     unsigned long flags;
-    bool_t is_real_irq = 1; /* Assume real unless spurious */
+    bool is_real_irq = true; /* Assume real unless spurious */
 
     spin_lock_irqsave(&i8259A_lock, flags);
 
@@ -218,7 +218,7 @@ static bool_t _mask_and_ack_8259A_irq(unsigned int irq)
      */
     if ((cached_irq_mask & irqmask) && !i8259A_irq_real(irq)) {
         static int spurious_irq_mask;
-        is_real_irq = 0;
+        is_real_irq = false;
         /* Report spurious IRQ, once per IRQ line. */
         if (!(spurious_irq_mask & irqmask)) {
             printk("spurious 8259A interrupt: IRQ%d.\n", irq);

diff --git a/xen/include/asm-x86/irq.h b/xen/include/asm-x86/irq.h
index 240c3e8bf22e41f3b50adccf9c05fef4cc7d0924..38edc053f87e8f9ffc8e63784496eeae55e99f6f 100644 (file)
--- a/xen/include/asm-x86/irq.h
+++ b/xen/include/asm-x86/irq.h
@@ -108,7 +108,7 @@ void mask_8259A(void);
 void unmask_8259A(void);
 void init_8259A(int aeoi);
 void make_8259A_irq(unsigned int irq);
-bool_t bogus_8259A_irq(unsigned int irq);
+bool bogus_8259A_irq(unsigned int irq);
 int i8259A_suspend(void);
 int i8259A_resume(void);