[POWERPC] powerpc: Initialise ppc_md htab pointers earlier

Initialise the ppc_md htab callbacks earlier, in the probe routines. This
allows us to call htab_finish_init() from htab_initialize(), and makes it
private to hash_utils_64.c. Move htab_finish_init() and make_bl() above
htab_initialize() to avoid forward declarations.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

2 files changed, 6 insertions, 8 deletions

diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 634b7d06d3cc..27480705996f 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -513,7 +513,7 @@ void pSeries_lpar_flush_hash_range(unsigned long number, int local)
                 spin_unlock_irqrestore(&pSeries_lpar_tlbie_lock, flags);
 }
 
-void hpte_init_lpar(void)
+void __init hpte_init_lpar(void)
 {
         ppc_md.hpte_invalidate  = pSeries_lpar_hpte_invalidate;
         ppc_md.hpte_updatepp    = pSeries_lpar_hpte_updatepp;
@@ -522,6 +522,4 @@ void hpte_init_lpar(void)
         ppc_md.hpte_remove      = pSeries_lpar_hpte_remove;
         ppc_md.flush_hash_range = pSeries_lpar_flush_hash_range;
         ppc_md.hpte_clear_all   = pSeries_lpar_hptab_clear;
-
-        htab_finish_init();
 }
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 1e28518c6121..b3197ff156c6 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -322,11 +322,6 @@ static void __init pSeries_init_early(void)
         DBG(" -> pSeries_init_early()\n");
 
         fw_feature_init();
-        
-        if (firmware_has_feature(FW_FEATURE_LPAR))
-                hpte_init_lpar();
-        else
-                hpte_init_native();
 
         if (firmware_has_feature(FW_FEATURE_LPAR))
                 find_udbg_vterm();
@@ -384,6 +379,11 @@ static int __init pSeries_probe_hypertas(unsigned long node,
         if (of_get_flat_dt_prop(node, "ibm,hypertas-functions", NULL) != NULL)
                 powerpc_firmware_features |= FW_FEATURE_LPAR;
 
+        if (firmware_has_feature(FW_FEATURE_LPAR))
+                hpte_init_lpar();
+        else
+                hpte_init_native();
+
         return 1;
 }