percpu: remove per_cpu__ prefix.

Now that the return from alloc_percpu is compatible with the address
of per-cpu vars, it makes sense to hand around the address of per-cpu
variables.  To make this sane, we remove the per_cpu__ prefix we used
created to stop people accidentally using these vars directly.

Now we have sparse, we can use that (next patch).

tj: * Updated to convert stuff which were missed by or added after the
      original patch.

    * Kill per_cpu_var() macro.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Christoph Lameter <cl@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
index 88e15deb8b82..22a2093b5862 100644
--- a/arch/x86/xen/xen-asm_32.S
+++ b/arch/x86/xen/xen-asm_32.S
@@ -90,9 +90,9 @@ ENTRY(xen_iret)
         GET_THREAD_INFO(%eax)
         movl TI_cpu(%eax), %eax
         movl __per_cpu_offset(,%eax,4), %eax
-        mov per_cpu__xen_vcpu(%eax), %eax
+        mov xen_vcpu(%eax), %eax
 #else
-        movl per_cpu__xen_vcpu, %eax
+        movl xen_vcpu, %eax
 #endif
 
         /* check IF state we're restoring */