1 files changed, 11 insertions, 12 deletions

diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index fd1785e4c9bb..00d6b8addd78 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -56,7 +56,6 @@
 #include <asm/page.h>
 #include <asm/mmu.h>
 #include <asm/lmb.h>
-#include <asm/iseries/it_lp_naca.h>
 #include <asm/firmware.h>
 #include <asm/xmon.h>
 #include <asm/udbg.h>
@@ -79,10 +78,10 @@ u64 ppc64_pft_size;
  * before we've read this from the device tree.
  */
 struct ppc64_caches ppc64_caches = {
-        .dline_size = 0x80,
-        .log_dline_size = 7,
-        .iline_size = 0x80,
-        .log_iline_size = 7
+        .dline_size = 0x40,
+        .log_dline_size = 6,
+        .iline_size = 0x40,
+        .log_iline_size = 6
 };
 EXPORT_SYMBOL_GPL(ppc64_caches);
 
@@ -107,7 +106,7 @@ static int smt_enabled_cmdline;
 static void check_smt_enabled(void)
 {
         struct device_node *dn;
-        char *smt_option;
+        const char *smt_option;
 
         /* Allow the command line to overrule the OF option */
         if (smt_enabled_cmdline)
@@ -116,7 +115,7 @@ static void check_smt_enabled(void)
         dn = of_find_node_by_path("/options");
 
         if (dn) {
-                smt_option = (char *)get_property(dn, "ibm,smt-enabled", NULL);
+                smt_option = get_property(dn, "ibm,smt-enabled", NULL);
 
                 if (smt_option) {
                         if (!strcmp(smt_option, "on"))
@@ -293,7 +292,7 @@ static void __init initialize_cache_info(void)
                  */
 
                 if ( num_cpus == 1 ) {
-                        u32 *sizep, *lsizep;
+                        const u32 *sizep, *lsizep;
                         u32 size, lsize;
                         const char *dc, *ic;
 
@@ -308,10 +307,10 @@ static void __init initialize_cache_info(void)
 
                         size = 0;
                         lsize = cur_cpu_spec->dcache_bsize;
-                        sizep = (u32 *)get_property(np, "d-cache-size", NULL);
+                        sizep = get_property(np, "d-cache-size", NULL);
                         if (sizep != NULL)
                                 size = *sizep;
-                        lsizep = (u32 *) get_property(np, dc, NULL);
+                        lsizep = get_property(np, dc, NULL);
                         if (lsizep != NULL)
                                 lsize = *lsizep;
                         if (sizep == 0 || lsizep == 0)
@@ -325,10 +324,10 @@ static void __init initialize_cache_info(void)
 
                         size = 0;
                         lsize = cur_cpu_spec->icache_bsize;
-                        sizep = (u32 *)get_property(np, "i-cache-size", NULL);
+                        sizep = get_property(np, "i-cache-size", NULL);
                         if (sizep != NULL)
                                 size = *sizep;
-                        lsizep = (u32 *)get_property(np, ic, NULL);
+                        lsizep = get_property(np, ic, NULL);
                         if (lsizep != NULL)
                                 lsize = *lsizep;
                         if (sizep == 0 || lsizep == 0)