vserver 1.9.5.x5

[linux-2.6.git] / include / asm-arm / arch-rpc / io.h

diff --git a/include/asm-arm/arch-rpc/io.h b/include/asm-arm/arch-rpc/io.h
index 939aa6a..f53c72c 100644 (file)
--- a/include/asm-arm/arch-rpc/io.h
+++ b/include/asm-arm/arch-rpc/io.h
@@ -124,12 +124,14 @@ static inline unsigned sz __in##fnsuffix (unsigned int port)              \
        return (unsigned sz)value;                                              \
 }
 
-static inline unsigned int __ioaddr (unsigned int port)                        \
-{                                                                              \
-       if (__PORT_PCIO(port))                                                  \
-               return (unsigned int)(PCIO_BASE + (port << 2));                 \
-       else                                                                    \
-               return (unsigned int)(IO_BASE + (port << 2));                   \
+static inline void __iomem *__ioaddr(unsigned int port)
+{
+       void __iomem *ret;
+       if (__PORT_PCIO(port))
+               ret = (void __iomem *)PCIO_BASE;
+       else
+               ret = (void __iomem *)IO_BASE;
+       return ret + (port << 2);
 }
 
 #define DECLARE_IO(sz,fnsuffix,instr)  \
@@ -211,7 +213,7 @@ DECLARE_IO(int,l,"")
        else                                                                    \
                __asm__ __volatile__(                                           \
                "str    %0, [%1, %2]    @ outlc"                                \
-               : : "r" (__v), "r" (IO_BASE), "r" ((port) << 2));                       \
+               : : "r" (__v), "r" (IO_BASE), "r" ((port) << 2));               \
 })
 
 #define __inlc(port)                                                           \
@@ -229,7 +231,7 @@ DECLARE_IO(int,l,"")
 })
 
 #define __ioaddrc(port)                                                                \
-       (__PORT_PCIO((port)) ? PCIO_BASE + ((port) << 2) : IO_BASE + ((port) << 2))
+       ((void __iomem *)(__PORT_PCIO((port)) ? PCIO_BASE : IO_BASE) + ((port) << 2))
 
 #define inb(p)         (__builtin_constant_p((p)) ? __inbc(p)    : __inb(p))
 #define inw(p)         (__builtin_constant_p((p)) ? __inwc(p)    : __inw(p))
@@ -239,7 +241,7 @@ DECLARE_IO(int,l,"")
 #define outl(v,p)      (__builtin_constant_p((p)) ? __outlc(v,p) : __outl(v,p))
 #define __ioaddr(p)    (__builtin_constant_p((p)) ? __ioaddr(p)  : __ioaddrc(p))
 /* the following macro is deprecated */
-#define ioaddr(port)                   __ioaddr((port))
+#define ioaddr(port)   ((unsigned long)__ioaddr((port)))
 
 #define insb(p,d,l)    __raw_readsb(__ioaddr(p),d,l)
 #define insw(p,d,l)    __raw_readsw(__ioaddr(p),d,l)
@@ -250,6 +252,6 @@ DECLARE_IO(int,l,"")
 /*
  * 1:1 mapping for ioremapped regions.
  */
-#define __mem_pci(x)   ((unsigned long)(x))
+#define __mem_pci(x)   (x)
 
 #endif