1 files changed, 5 insertions, 5 deletions

diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index 55da0c5f68dd..9aa5dc76ff4a 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -464,7 +464,7 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base,
                 tmp |= ~((1<<(hi - 1)) - 1);
 
                 if (tmp != mask_lo) {
-                        WARN_ONCE(1, KERN_INFO "mtrr: your BIOS has set up an incorrect mask, fixing it up.\n");
+                        printk(KERN_WARNING "mtrr: your BIOS has configured an incorrect mask, fixing it.\n");
                         mask_lo = tmp;
                 }
         }
@@ -570,7 +570,7 @@ static unsigned long set_mtrr_state(void)
 
 
 static unsigned long cr4;
-static DEFINE_SPINLOCK(set_atomicity_lock);
+static DEFINE_RAW_SPINLOCK(set_atomicity_lock);
 
 /*
  * Since we are disabling the cache don't allow any interrupts,
@@ -590,7 +590,7 @@ static void prepare_set(void) __acquires(set_atomicity_lock)
          * changes to the way the kernel boots
          */
 
-        spin_lock(&set_atomicity_lock);
+        raw_spin_lock(&set_atomicity_lock);
 
         /* Enter the no-fill (CD=1, NW=0) cache mode and flush caches. */
         cr0 = read_cr0() | X86_CR0_CD;
@@ -627,7 +627,7 @@ static void post_set(void) __releases(set_atomicity_lock)
         /* Restore value of CR4 */
         if (cpu_has_pge)
                 write_cr4(cr4);
-        spin_unlock(&set_atomicity_lock);
+        raw_spin_unlock(&set_atomicity_lock);
 }
 
 static void generic_set_all(void)
@@ -752,7 +752,7 @@ int positive_have_wrcomb(void)
 /*
  * Generic structure...
  */
-struct mtrr_ops generic_mtrr_ops = {
+const struct mtrr_ops generic_mtrr_ops = {
         .use_intel_if           = 1,
         .set_all                = generic_set_all,
         .get                    = generic_get_mtrr,