From: Rob Herring <rob.herring@calxeda.com>
Date: Wed, 28 Aug 2013 02:44:37 +0000 (-0500)
Subject: arm64: use common of_flat_dt_get_machine_name
X-Git-Tag: v3.13-rc1~117^2~37
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f2b99bccae87de82a5d03838abe85d604ee7e525;p=kernel%2Fkernel-generic.git

arm64: use common of_flat_dt_get_machine_name

Convert arm64 to use the common of_flat_dt_get_machine_name function.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
---

diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index 7feb0c9..a4ed2d3 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -124,8 +124,6 @@ static void __init setup_processor(void)
 
 static void __init setup_machine_fdt(phys_addr_t dt_phys)
 {
-	unsigned long dt_root;
-
 	if (!dt_phys || !early_init_dt_scan(phys_to_virt(dt_phys))) {
 		early_print("\n"
 			"Error: invalid device tree blob at physical address 0x%p (virtual address 0x%p)\n"
@@ -137,14 +135,7 @@ static void __init setup_machine_fdt(phys_addr_t dt_phys)
 			cpu_relax();
 	}
 
-	dt_root = of_get_flat_dt_root();
-
-	machine_name = of_get_flat_dt_prop(dt_root, "model", NULL);
-	if (!machine_name)
-		machine_name = of_get_flat_dt_prop(dt_root, "compatible", NULL);
-	if (!machine_name)
-		machine_name = "<unknown>";
-	pr_info("Machine: %s\n", machine_name);
+	machine_name = of_flat_dt_get_machine_name();
 }
 
 /*