[PATCH 26/38] powerpc/85xx/ge_imp3a: Don't use the flat device-tree after boot
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2016-06-27 12:32:10
Subsystem:
linux for powerpc (32-bit and 64-bit), linux for powerpc embedded ppc85xx, the rest · Maintainers:
Madhavan Srinivasan, Scott Wood, Linus Torvalds
ge_imp3a_pic_init() is called way beyond the unflattening of the tree, it shouldn't be using of_flat_dt_* Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> --- arch/powerpc/platforms/85xx/ge_imp3a.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/powerpc/platforms/85xx/ge_imp3a.c b/arch/powerpc/platforms/85xx/ge_imp3a.c
index 11790e0..55eefef 100644
--- a/arch/powerpc/platforms/85xx/ge_imp3a.c
+++ b/arch/powerpc/platforms/85xx/ge_imp3a.c@@ -47,9 +47,8 @@ void __init ge_imp3a_pic_init(void) struct mpic *mpic; struct device_node *np; struct device_node *cascade_node = NULL; - unsigned long root = of_get_flat_dt_root(); - if (of_flat_dt_is_compatible(root, "fsl,MPC8572DS-CAMP")) { + if (of_machine_is_compatible("fsl,MPC8572DS-CAMP")) { mpic = mpic_alloc(NULL, 0, MPIC_NO_RESET | MPIC_BIG_ENDIAN |
--
2.7.4