[PATCH 27/41] powerpc/85xx/mpc85xx_ds: Don't use the flat device-tree after boot
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2016-07-05 05:32:19
Subsystem:
linux for powerpc (32-bit and 64-bit), linux for powerpc embedded ppc85xx, the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Scott Wood, Linus Torvalds
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> --- arch/powerpc/platforms/85xx/mpc85xx_ds.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index f858306..64a7e8c 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c@@ -66,9 +66,7 @@ void __init mpc85xx_ds_pic_init(void) struct device_node *cascade_node = NULL; int cascade_irq; #endif - 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