ARC: make plat_smp_ops weak to allow over-rides
authorVineet Gupta <vgupta@synopsys.com>
Thu, 4 Jun 2015 12:07:23 +0000 (17:37 +0530)
committerVineet Gupta <vgupta@synopsys.com>
Mon, 22 Jun 2015 08:36:56 +0000 (14:06 +0530)
commit173eaafaed284fc95209902f68f011d01d1eda02
tree045ab3c2d560b692c8adcf5cde92fbd7dda7ab0e
parentaa93e8ef98471277cfedacd68604bb28b5a35aa7
ARC: make plat_smp_ops weak to allow over-rides

This allows platforms to provide their own cpu wakeup routines
as well as IPI send / clear backends, while allowing a SMP kernel w/o
any such backend to build/boot

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
arch/arc/kernel/smp.c