dmi: clean-up dmi helper declarations

The declaration of dmi helper functions is a bit messy and inconsistent at the
moment:

* On ia64 they are declared in <asm/io.h>.
* On x86-64 they are declared in <asm/dmi.h>.
* On i386 they are declared both in <asm/io.h> and <asm/dmi.h>.

Fix the header files so that the dmi helper functions are consistently
defined in <asm/dmi.h>.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Matt Domsch <Matt_Domsch@dell.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

4 files changed, 6 insertions, 10 deletions

diff --git a/include/asm-ia64/dmi.h b/include/asm-ia64/dmi.h
index f3efaa229525..00eb1b130b63 100644
--- a/include/asm-ia64/dmi.h
+++ b/include/asm-ia64/dmi.h
@@ -3,4 +3,9 @@
 
 #include <asm/io.h>
 
+/* Use normal IO mappings for DMI */
+#define dmi_ioremap ioremap
+#define dmi_iounmap(x,l) iounmap(x)
+#define dmi_alloc(l) kmalloc(l, GFP_ATOMIC)
+
 #endif
diff --git a/include/asm-ia64/io.h b/include/asm-ia64/io.h
index 4ebed77aa472..260a85ac9d6a 100644
--- a/include/asm-ia64/io.h
+++ b/include/asm-ia64/io.h
@@ -423,11 +423,6 @@ extern void __iomem * ioremap(unsigned long offset, unsigned long size);
 extern void __iomem * ioremap_nocache (unsigned long offset, unsigned long size);
 extern void iounmap (volatile void __iomem *addr);
 
-/* Use normal IO mappings for DMI */
-#define dmi_ioremap ioremap
-#define dmi_iounmap(x,l) iounmap(x)
-#define dmi_alloc(l) kmalloc(l, GFP_ATOMIC)
-
 /*
  * String version of IO memory access ops:
  */
diff --git a/include/asm-x86/dmi.h b/include/asm-x86/dmi.h
index 1241e6ad1935..4edf7514a750 100644
--- a/include/asm-x86/dmi.h
+++ b/include/asm-x86/dmi.h
@@ -27,6 +27,7 @@ static inline void *dmi_alloc(unsigned len)
 
 #endif
 
+/* Use early IO mappings for DMI because it's initialized early */
 #define dmi_ioremap early_ioremap
 #define dmi_iounmap early_iounmap
 
diff --git a/include/asm-x86/io_32.h b/include/asm-x86/io_32.h
index 6e73467a4fb1..049e81e797a0 100644
--- a/include/asm-x86/io_32.h
+++ b/include/asm-x86/io_32.h
@@ -133,11 +133,6 @@ extern void *early_ioremap(unsigned long offset, unsigned long size);
 extern void early_iounmap(void *addr, unsigned long size);
 extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys);
 
-/* Use early IO mappings for DMI because it's initialized early */
-#define dmi_ioremap early_ioremap
-#define dmi_iounmap early_iounmap
-#define dmi_alloc alloc_bootmem
-
 /*
  * ISA I/O bus memory addresses are 1:1 with the physical address.
  */