From 3772e2c14a76aca75c6e1dd6814b50a0224a438f Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Tue, 23 Nov 1999 14:54:42 +0000
Subject: *** empty log message ***

---
 c/src/lib/libcpu/i386/cpu.h | 48 ++++++++++++++++++++-------------------------
 1 file changed, 21 insertions(+), 27 deletions(-)

diff --git a/c/src/lib/libcpu/i386/cpu.h b/c/src/lib/libcpu/i386/cpu.h
index cb638ebe97..27e5f1cb88 100644
--- a/c/src/lib/libcpu/i386/cpu.h
+++ b/c/src/lib/libcpu/i386/cpu.h
@@ -178,61 +178,55 @@ static inline void i386_set_cr3(unsigned int segment)
  */
 
 #define i386_outport_byte( _port, _value ) \
-   { register unsigned short __port  = _port; \
+do { register unsigned short __port  = _port; \
      register unsigned char  __value = _value; \
      \
-     asm volatile ( "outb %0,%1" : "=a" (__value), "=d" (__port) \
-                                 : "0"   (__value), "1"  (__port) \
-                  ); \
-   }
+     asm volatile ( "outb %0,%1" : : "a" (__value), "d" (__port) ); \
+   } while (0)
 
 #define i386_outport_word( _port, _value ) \
-   { register unsigned short __port  = _port; \
+do { register unsigned short __port  = _port; \
      register unsigned short __value = _value; \
      \
-     asm volatile ( "outw %0,%1" : "=a" (__value), "=d" (__port) \
-                                 : "0"   (__value), "1"  (__port) \
-                  ); \
-   }
+     asm volatile ( "outw %0,%1" : : "a" (__value), "d" (__port) ); \
+   } while (0)
 
 #define i386_outport_long( _port, _value ) \
-   { register unsigned short __port  = _port; \
+do { register unsigned short __port  = _port; \
      register unsigned int  __value = _value; \
      \
-     asm volatile ( "outl %0,%1" : "=a" (__value), "=d" (__port) \
-                                 : "0"   (__value), "1"  (__port) \
-                  ); \
-   }
+     asm volatile ( "outl %0,%1" : : "a" (__value), "d" (__port) ); \
+   } while (0)
 
 #define i386_inport_byte( _port, _value ) \
-   { register unsigned short __port  = _port; \
+do { register unsigned short __port  = _port; \
      register unsigned char  __value = 0; \
      \
-     asm volatile ( "inb %1,%0" : "=a" (__value), "=d" (__port) \
-                                : "0"   (__value), "1"  (__port) \
+     asm volatile ( "inb %1,%0" : "=a" (__value) \
+                                : "d"  (__port) \
                   ); \
      _value = __value; \
-   }
+   } while (0)
 
 #define i386_inport_word( _port, _value ) \
-   { register unsigned short __port  = _port; \
+do { register unsigned short __port  = _port; \
      register unsigned short __value = 0; \
      \
-     asm volatile ( "inw %1,%0" : "=a" (__value), "=d" (__port) \
-                                : "0"   (__value), "1"  (__port) \
+     asm volatile ( "inw %1,%0" : "=a" (__value) \
+                                : "d"  (__port) \
                   ); \
      _value = __value; \
-   }
+   } while (0)
 
 #define i386_inport_long( _port, _value ) \
-   { register unsigned short __port  = _port; \
+do { register unsigned short __port  = _port; \
      register unsigned int  __value = 0; \
      \
-     asm volatile ( "inl %1,%0" : "=a" (__value), "=d" (__port) \
-                                : "0"   (__value), "1"  (__port) \
+     asm volatile ( "inl %1,%0" : "=a" (__value) \
+                                : "d"  (__port) \
                   ); \
      _value = __value; \
-   }
+   } while (0)
 
 /*
  * Type definition for raw interrupts. 
-- 
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