linux-kernel - [PATCH v2 27/29] arm64: use common of_flat_dt_get_machine

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Message-Id: <1381163377-21044-28-git-send-email-robherring2@gmail.com>
Date:	Mon,  7 Oct 2013 11:29:35 -0500
From:	Rob Herring <robherring2@...il.com>
To:	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Cc:	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <rob.herring@...xeda.com>,
	Will Deacon <will.deacon@....com>,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v2 27/29] arm64: use common of_flat_dt_get_machine_name

From: Rob Herring <rob.herring@...xeda.com>

Convert arm64 to use the common of_flat_dt_get_machine_name function.

Signed-off-by: Rob Herring <rob.herring@...xeda.com>
Acked-by: Catalin Marinas <catalin.marinas@....com>
Cc: Will Deacon <will.deacon@....com>
Cc: linux-arm-kernel@...ts.infradead.org
---
 arch/arm64/kernel/setup.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

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();
 }
 
 /*
-- 
1.8.1.2

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