powerpc/85xx: don't init the mpic ipi for the SoC which has doorbell support

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It makes no sense to initialize the mpic ipi for the SoC which has
doorbell support. So set the smp_85xx_ops.probe to NULL for this
case. Since the smp_85xx_ops.probe is also used in function
smp_85xx_setup_cpu() to check if we need to invoke
mpic_setup_this_cpu(), we introduce a new setup_cpu function
smp_85xx_basic_setup() to remove this dependency.

Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>

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Kevin Hao 2013-11-07 15:17:17 +08:00 • committed by Scott Wood

parent 0ff649ca50

commit 455d23a890

1 changed files with 11 additions and 6 deletions

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arch/powerpc/platforms/85xx/smp.c

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