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Subject[PATCH] Typo in x86 apic.c with DIVISOR setup

Fix a typo in x86 apic.c CONFG_X86_64 -> CONFIG_X86_64.
The intention looks like was to have divisor of 1 on x86_64 kernel.

Also, for DIVISOR value of 1 to work, APIC_TDR_DIV should also change
depending on divide by 1 or divide by 16 is used.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>

---
arch/x86/kernel/apic.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

Index: tip/arch/x86/kernel/apic.c
===================================================================
--- tip.orig/arch/x86/kernel/apic.c 2008-10-09 17:12:39.000000000 -0700
+++ tip/arch/x86/kernel/apic.c 2008-10-09 17:13:29.000000000 -0700
@@ -332,10 +332,12 @@ int lapic_get_maxlvt(void)
*/

/* Clock divisor */
-#ifdef CONFG_X86_64
+#ifdef CONFIG_X86_64
#define APIC_DIVISOR 1
+#define APIC_TDR_DIV APIC_TDR_DIV_1
#else
#define APIC_DIVISOR 16
+#define APIC_TDR_DIV APIC_TDR_DIV_16
#endif

/*
@@ -369,7 +371,7 @@ static void __setup_APIC_LVTT(unsigned i
tmp_value = apic_read(APIC_TDCR);
apic_write(APIC_TDCR,
(tmp_value & ~(APIC_TDR_DIV_1 | APIC_TDR_DIV_TMBASE)) |
- APIC_TDR_DIV_16);
+ APIC_TDR_DIV);

if (!oneshot)
apic_write(APIC_TMICT, clocks / APIC_DIVISOR);

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