ARM: shmobile: rcar-gen2: Remove useless copied section for LongTrail

Open Firmware in the CHRP LongTrail does not support plugging in ARM CPUs
in its PPC 603e/604e-compatible CPU socket ;-)

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 1 insertions, 8 deletions

diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index 51d572306e1a..73fb2a659d9f 100644
--- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
@@ -129,14 +129,7 @@ static int __init rcar_gen2_scan_mem(unsigned long node, const char *uname,
         u64 lpae_start = 1ULL << 32;
 
         /* We are scanning "memory" nodes only */
-        if (type == NULL) {
-                /*
-                 * The longtrail doesn't have a device_type on the
-                 * /memory node, so look for the node called /memory@0.
-                 */
-                if (depth != 1 || strcmp(uname, "memory@0") != 0)
-                        return 0;
-        } else if (strcmp(type, "memory") != 0)
+        if (type == NULL || strcmp(type, "memory"))
                 return 0;
 
         reg = of_get_flat_dt_prop(node, "linux,usable-memory", &l);