[PATCH] powerpc: merge atomic.h, memory.h

powerpc: Merge atomic.h and memory.h into powerpc

Merged atomic.h into include/powerpc.  Moved asm-style HMT_ defines from
memory.h into ppc_asm.h, where there were already HMT_defines; moved c-style
HMT_ defines to processor.h. Renamed memory.h to synch.h to better reflect
its contents.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Signed-off-by: Jon Loeliger <linuxppc@jdl.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 1 insertions, 10 deletions

diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index 7eb7cf6360b..39caf067a31 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -8,6 +8,7 @@
 
 #include <asm/page.h>
 #include <asm/byteorder.h>
+#include <asm/synch.h>
 #include <asm/mmu.h>
 
 #define SIO_CONFIG_RA   0x398
@@ -440,16 +441,6 @@ extern inline void * phys_to_virt(unsigned long address)
 #define page_to_phys(page)      (page_to_pfn(page) << PAGE_SHIFT)
 #define page_to_bus(page)       (page_to_phys(page) + PCI_DRAM_OFFSET)
 
-/*
- * Enforce In-order Execution of I/O:
- * Acts as a barrier to ensure all previous I/O accesses have
- * completed before any further ones are issued.
- */
-extern inline void eieio(void)
-{
-        __asm__ __volatile__ ("eieio" : : : "memory");
-}
-
 /* Enforce in-order execution of data I/O.
  * No distinction between read/write on PPC; use eieio for all three.
  */