[ARM] move include/asm-arm to arch/arm/include/asm

Move platform independent header files to arch/arm/include/asm, leaving
those in asm/arch* and asm/plat* alone.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 303a7ff..b81dbf9 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -259,7 +259,7 @@
  * caller shouldn't need to know that small detail.
  *
  * 'flags' are the extra L_PTE_ flags that you want to specify for this
- * mapping.  See include/asm-arm/proc-armv/pgtable.h for more information.
+ * mapping.  See <asm/pgtable.h> for more information.
  */
 void __iomem *
 __arm_ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size,