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>
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index 651c93b..b2179fd 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -320,8 +320,7 @@
/*
* 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 @@
count = mpc->length;
break;
}
- if (x86_quirks->mpc_record)
- (*x86_quirks->mpc_record)++;
+ x86_init.mpparse.mpc_record(1);
}
#ifdef CONFIG_X86_BIGSMP