powerpc/cell: Fix crash in iic_setup_cpu() after per_cpu changes

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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: 69111bac42 ("powerpc: Replace __get_cpu_var uses")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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This commit is contained in:

Michael Ellerman 2015-04-03 14:11:53 +11:00

parent 7e862d7e7d

commit b0dd00addc

1 changed files with 1 additions and 1 deletions

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arch/powerpc/platforms/cell/interrupt.c

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