x86: remove cpu_vendor_dev

1. add c_x86_vendor into cpu_dev
2. change cpu_devs to static
3. check c_x86_vendor before put that cpu_dev into array
4. remove alignment for 64bit
5. order the sequence in cpu_devs according to link sequence...
   so could put intel at first, then amd...

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

arch/x86/kernel/cpu/amd.c

@@ -298,6 +298,7 @@ static struct cpu_dev amd_cpu_dev __cpuinitdata = {
 	.c_early_init   = early_init_amd,
 	.c_init		= init_amd,
 	.c_size_cache	= amd_size_cache,
+	.c_x86_vendor	= X86_VENDOR_AMD,
 };
 
-cpu_vendor_dev_register(X86_VENDOR_AMD, &amd_cpu_dev);
+cpu_dev_register(amd_cpu_dev);