From 69a94d84c7efc7bc146b5a8d6f05f6ed6f2d4e8f Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Tue, 5 Jul 2016 15:04:01 +1000 Subject: [PATCH] powerpc/cell: Don't use flat device-tree after boot Some bit of SPU code was using the FDT rather than the expanded device-tree. Fix it. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/cell/spu_manage.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/powerpc/platforms/cell/spu_manage.c b/arch/powerpc/platforms/cell/spu_manage.c index c3327f3d8cf7..21b4bfb97200 100644 --- a/arch/powerpc/platforms/cell/spu_manage.c +++ b/arch/powerpc/platforms/cell/spu_manage.c @@ -535,8 +535,7 @@ static int __init init_affinity(void) if (of_has_vicinity()) { init_affinity_fw(); } else { - long root = of_get_flat_dt_root(); - if (of_flat_dt_is_compatible(root, "IBM,CPBW-1.0")) + if (of_machine_is_compatible("IBM,CPBW-1.0")) init_affinity_qs20_harcoded(); else printk("No affinity configuration found\n"); -- 2.11.0