percpu: remove __get_cpu_var and __raw_get_cpu_var macros

No user is left in the kernel source tree. Therefore we can drop the
definitions.

This is the final merge of the transition away from __get_cpu_var. After
this patch the kernel will not build if anyone uses __get_cpu_var.

Signed-off-by: Christoph Lameter <[e-mail]>
Cc: Tejun Heo <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

include/linux/percpu-defs.h

···
 #endif	/* CONFIG_SMP */
 
 #define per_cpu(var, cpu)	(*per_cpu_ptr(&(var), cpu))
-#define __raw_get_cpu_var(var)	(*raw_cpu_ptr(&(var)))
-#define __get_cpu_var(var)	(*this_cpu_ptr(&(var)))
 
 /*
  * Must be an lvalue. Since @var must be a simple identifier,