x86: Sanitize smp_record and move it to x86_init_ops

The x86 quirkification introduced an extra ugly hackery with a
variable pointer in the mpparse code. If the pointer is initialized
then it is dereferenced and the variable set to 0 or incremented.

Create a x86_init_ops function and let the affected numaq code
hold the function. Default init is a setup noop.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 2 insertions, 4 deletions

diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index 651c93b28862..b2179fdf0ff7 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -320,8 +320,7 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
         /*
          *      Now process the configuration blocks.
          */
-        if (x86_quirks->mpc_record)
-                *x86_quirks->mpc_record = 0;
+        x86_init.mpparse.mpc_record(0);
 
         while (count < mpc->length) {
                 switch (*mpt) {
@@ -353,8 +352,7 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
                         count = mpc->length;
                         break;
                 }
-                if (x86_quirks->mpc_record)
-                        (*x86_quirks->mpc_record)++;
+                x86_init.mpparse.mpc_record(1);
         }
 
 #ifdef CONFIG_X86_BIGSMP