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>

diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index 51d572306e1a3e4691ac4149a8cce710acc55f7e..73fb2a659d9fe30ad5571a8b83404969644461ec 100644 (file)
--- 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);