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powerpc/mpic_msgr: fix offset error when setting mer register

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Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Mingkai Hu 2012-04-16 10:05:07 +08:00 committed by Kumar Gala
parent e0a5a6c381
commit dea58bd1ca
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/sysdev/mpic_msgr.c
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@ -228,7 +228,7 @@ static __devinit int mpic_msgr_probe(struct platform_device *dev)
reg_number = block_number * MPIC_MSGR_REGISTERS_PER_BLOCK + i;
msgr->base = msgr_block_addr + i * MPIC_MSGR_STRIDE;
msgr->mer = msgr->base + MPIC_MSGR_MER_OFFSET;
msgr->mer = (u32 *)((u8 *)msgr->base + MPIC_MSGR_MER_OFFSET);
msgr->in_use = MSGR_FREE;
msgr->num = i;
raw_spin_lock_init(&msgr->lock);