From b0dd00addc5035f87ec9c5820dacc1ebc7fcb3e6 Mon Sep 17 00:00:00 2001
From: Michael Ellerman <mpe@ellerman.id.au>
Date: Fri, 3 Apr 2015 14:11:53 +1100
Subject: [PATCH] powerpc/cell: Fix crash in iic_setup_cpu() after per_cpu
 changes

The conversion from __get_cpu_var() to this_cpu_ptr() in iic_setup_cpu()
is wrong. It causes an oops at boot.

We need the per-cpu address of struct cpu_iic, not cpu_iic.regs->prio.

Sparse noticed this, because we pass a non-iomem pointer to out_be64(),
but we obviously don't check the sparse results often enough.

Fixes: 69111bac42f5 ("powerpc: Replace __get_cpu_var uses")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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