powerpc: Free up some CPU feature bits by moving out MMU-related features

Some of the 64bit PPC CPU features are MMU-related, so this patch moves
them to MMU_FTR_ bits.  All cpu_has_feature()-style tests are moved to
mmu_has_feature(), and seven feature bits are freed as a result.

Signed-off-by: Matt Evans <matt@ozlabs.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
index 2946ae10fbfd..81cb8d2c4132 100644
--- a/arch/powerpc/platforms/iseries/setup.c
+++ b/arch/powerpc/platforms/iseries/setup.c
@@ -249,7 +249,7 @@ static unsigned long iSeries_process_mainstore_vpd(struct MemoryBlock *mb_array,
         unsigned long i;
         unsigned long mem_blocks = 0;
 
-        if (cpu_has_feature(CPU_FTR_SLB))
+        if (mmu_has_feature(MMU_FTR_SLB))
                 mem_blocks = iSeries_process_Regatta_mainstore_vpd(mb_array,
                                 max_entries);
         else
@@ -634,7 +634,7 @@ static int __init iseries_probe(void)
 
         hpte_init_iSeries();
         /* iSeries does not support 16M pages */
-        cur_cpu_spec->cpu_features &= ~CPU_FTR_16M_PAGE;
+        cur_cpu_spec->mmu_features &= ~MMU_FTR_16M_PAGE;
 
         return 1;
 }