[POWERPC] Move inline asm eieio to using eieio inline function
Use the eieio function so we can redefine what eieio does rather
than direct inline asm. This is part code clean up and partially
because not all PPCs have eieio (book-e has mbar that maps to eieio).
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c
index 823fa63..6ba9b47 100644
--- a/arch/powerpc/mm/hash_native_64.c
+++ b/arch/powerpc/mm/hash_native_64.c
@@ -163,7 +163,7 @@
hptep->r = hpte_r;
/* Guarantee the second dword is visible before the valid bit */
- __asm__ __volatile__ ("eieio" : : : "memory");
+ eieio();
/*
* Now set the first dword including the valid bit
* NOTE: this also unlocks the hpte